[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0182.

[Assistant] Uncontrolled resource consumption in the Intel(R) HAXM software before version 7.6.6 may allow an unauthenticated user to potentially enable information disclosure via local access.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0182?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0182?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0183 mean in the context of cybersecurity?

[Assistant] CVE-2021-0183


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0183.

[Assistant] Improper Validation of Specified Index, Position, or Offset in Input in software for some Intel(R) PROSet/Wireless Wi-Fi in multiple operating systems and some Killer(TM) Wi-Fi in Windows 10 and 11 may allow an unauthenticated user to potentially enable denial of service via adjacent access.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0183?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0183?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0184 mean in the context of cybersecurity?

[Assistant] CVE-2021-0184


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0184.

[Assistant] N\A


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0184?

[Assistant] N\A


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0184?

[Assistant] REJECTED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0185 mean in the context of cybersecurity?

[Assistant] CVE-2021-0185


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0185.

[Assistant] Improper input validation in the firmware for some Intel(R) Server Board M10JNP Family before version 7.216 may allow a privileged user to potentially enable an escalation of privilege via local access.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0185?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0185?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0186 mean in the context of cybersecurity?

[Assistant] CVE-2021-0186


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0186.

[Assistant] Improper input validation in the Intel(R) SGX SDK applications compiled for SGX2 enabled processors may allow a privileged user to potentially escalation of privilege via local access.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0186?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0186?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0187 mean in the context of cybersecurity?

[Assistant] CVE-2021-0187


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0187.

[Assistant] Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable an escalation of privilege via local access.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0187?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0187?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0188 mean in the context of cybersecurity?

[Assistant] CVE-2021-0188


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0188.

[Assistant] Return of pointer value outside of expected range in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable aescalation of privilege via local access.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0188?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0188?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0189 mean in the context of cybersecurity?

[Assistant] CVE-2021-0189


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0189.

[Assistant] Use of out-of-range pointer offset in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable aescalation of privilege via local access.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0189?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0189?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0190 mean in the context of cybersecurity?

[Assistant] CVE-2021-0190


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0190.

[Assistant] Uncaught exception in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable aescalation of privilege via local access.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0190?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0190?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0191 mean in the context of cybersecurity?

[Assistant] CVE-2021-0191


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0191.

[Assistant] N\A


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0191?

[Assistant] N\A


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0191?

[Assistant] REJECTED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0192 mean in the context of cybersecurity?

[Assistant] CVE-2021-0192


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0192.

[Assistant] N\A


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0192?

[Assistant] N\A


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0192?

[Assistant] REJECTED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0193 mean in the context of cybersecurity?

[Assistant] CVE-2021-0193


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0193.

[Assistant] Improper authentication in the Intel(R) In-Band Manageability software before version 2.13.0 may allow a privileged user to potentially enable escalation of privilege via network access.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0193?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0193?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0194 mean in the context of cybersecurity?

[Assistant] CVE-2021-0194


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0194.

[Assistant] Improper access control in the Intel(R) In-Band Manageability software before version 2.13.0 may allow a privileged user to potentially enable escalation of privilege via network access.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0194?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0194?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0195 mean in the context of cybersecurity?

[Assistant] CVE-2021-0195


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0195.

[Assistant] N\A


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0195?

[Assistant] N\A


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0195?

[Assistant] REJECTED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0196 mean in the context of cybersecurity?

[Assistant] CVE-2021-0196


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0196.

[Assistant] Improper access control in kernel mode driver for some Intel(R) NUC 9 Extreme Laptop Kits before version 2.2.0.20 may allow an authenticated user to potentially enable escalation of privilege via local access.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0196?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0196?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0197 mean in the context of cybersecurity?

[Assistant] CVE-2021-0197


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0197.

[Assistant] Protection mechanism failure in the firmware for the Intel(R) Ethernet Network Controller E810 before version 1.5.5.6 may allow a privileged user to enable a denial of service via local access.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0197?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0197?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0198 mean in the context of cybersecurity?

[Assistant] CVE-2021-0198


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0198.

[Assistant] Improper access control in the firmware for the Intel(R) Ethernet Network Controller E810 before version 1.5.5.6 may allow a privileged user to potentially enable a denial of service via local access.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0198?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0198?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0199 mean in the context of cybersecurity?

[Assistant] CVE-2021-0199


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0199.

[Assistant] Improper input validation in the firmware for the Intel(R) Ethernet Network Controller E810 before version 1.6.0.6 may allow a privileged user to potentially enable a denial of service via local access.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0199?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0199?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0200 mean in the context of cybersecurity?

[Assistant] CVE-2021-0200


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0200.

[Assistant] Out-of-bounds write in the firmware for Intel(R) Ethernet 700 Series Controllers before version 8.2 may allow a privileged user to potentially enable an escalation of privilege via local access.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0200?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0200?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0202 mean in the context of cybersecurity?

[Assistant] CVE-2021-0202


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0202.

[Assistant] On Juniper Networks MX Series and EX9200 Series platforms with Trio-based MPC (Modular Port Concentrator) where Integrated Routing and Bridging (IRB) interface is configured and it is mapped to a VPLS instance or a Bridge-Domain, certain network events at Customer Edge (CE) device may cause memory leak in the MPC which can cause an out of memory and MPC restarts. When this issue occurs, there will be temporary traffic interruption until the MPC is restored. An administrator can use the following CLI command to monitor the status of memory usage level of the MPC: user@device> show system resource-monitor fpc FPC Resource Usage Summary Free Heap Mem Watermark : 20 % Free NH Mem Watermark : 20 % Free Filter Mem Watermark : 20 % * - Watermark reached Slot # % Heap Free RTT Average RTT 1 87 PFE # % ENCAP mem Free % NH mem Free % FW mem Free 0 NA 88 99 1 NA 89 99 When the issue is occurring, the value of “% NH mem Free” will go down until the MPC restarts. This issue affects MX Series and EX9200 Series with Trio-based PFEs (Packet Forwarding Engines). Please refer to https://kb.juniper.net/KB25385 for the list of Trio-based PFEs. This issue affects Juniper Networks Junos OS on MX Series, EX9200 Series: 17.3R3-S8; 17.4R3-S2; 18.2R3-S4, 18.2R3-S5; 18.3R3-S2, 18.3R3-S3; 18.4 versions starting from 18.4R3-S1 and later versions prior to 18.4R3-S6; 19.2 versions starting from 19.2R2 and later versions prior to 19.2R3-S1; 19.4 versions starting from 19.4R2 and later versions prior to 19.4R2-S3, 19.4R3; 20.2 versions starting from 20.2R1 and later versions prior to 20.2R1-S3, 20.2R2. This issue does not affect Juniper Networks Junos OS: 18.1, 19.1, 19.3, 20.1.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0202?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0202?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0203 mean in the context of cybersecurity?

[Assistant] CVE-2021-0203


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0203.

[Assistant] On Juniper Networks EX and QFX5K Series platforms configured with Redundant Trunk Group (RTG), Storm Control profile applied on the RTG interface might not take affect when it reaches the threshold condition. Storm Control enables the device to monitor traffic levels and to drop broadcast, multicast, and unknown unicast packets when a specified traffic level is exceeded, thus preventing packets from proliferating and degrading the LAN. Note: this issue does not affect EX2200, EX3300, EX4200, and EX9200 Series. This issue affects Juniper Networks Junos OS on EX Series and QFX5K Series: 15.1 versions prior to 15.1R7-S7; 16.1 versions prior to 16.1R7-S8; 17.2 versions prior to 17.2R3-S4; 17.3 versions prior to 17.3R3-S8; 17.4 versions prior to 17.4R2-S11, 17.4R3-S2; 18.1 versions prior to 18.1R3-S10; 18.2 versions prior to 18.2R3-S5; 18.3 versions prior to 18.3R2-S4, 18.3R3-S2; 18.4 versions prior to 18.4R2-S5, 18.4R3-S3; 19.1 versions prior to 19.1R2-S2, 19.1R3-S2; 19.2 versions prior to 19.2R1-S5, 19.2R2-S1, 19.2R3; 19.3 versions prior to 19.3R2-S4, 19.3R3; 19.4 versions prior to 19.4R1-S3, 19.4R2-S1, 19.4R3; 20.1 versions prior to 20.1R1-S2, 20.1R2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0203?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0203?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0204 mean in the context of cybersecurity?

[Assistant] CVE-2021-0204


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0204.

[Assistant] A sensitive information disclosure vulnerability in delta-export configuration utility (dexp) of Juniper Networks Junos OS may allow a locally authenticated shell user the ability to create and read database files generated by the dexp utility, including password hashes of local users. Since dexp is shipped with setuid permissions enabled and is owned by the root user, this vulnerability may allow a local privileged user the ability to run dexp with root privileges and access sensitive information in the dexp database. This issue affects Juniper Networks Junos OS: 15.1 versions prior to 15.1R7-S8; 15.1X49 versions prior to 15.1X49-D230; 17.3 versions prior to 17.3R3-S9; 17.4 versions prior to 17.4R2-S12, 17.4R3-S3; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R3-S6; 18.2X75 versions prior to 18.2X75-D34; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R2-S7, 18.4R3-S6; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S3; 19.2 versions prior to 19.2R1-S5, 19.2R3-S1; 19.3 versions prior to 19.3R2-S5, 19.3R3-S1; 19.4 versions prior to 19.4R1-S3, 19.4R2-S2, 19.4R3-S1; 20.1 versions prior to 20.1R1-S4, 20.1R2; 20.2 versions prior to 20.2R1-S2, 20.2R2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0204?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0204?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0205 mean in the context of cybersecurity?

[Assistant] CVE-2021-0205


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0205.

[Assistant] When the "Intrusion Detection Service" (IDS) feature is configured on Juniper Networks MX series with a dynamic firewall filter using IPv6 source or destination prefix, it may incorrectly match the prefix as /32, causing the filter to block unexpected traffic. This issue affects only IPv6 prefixes when used as source and destination. This issue affects MX Series devices using MS-MPC, MS-MIC or MS-SPC3 service cards with IDS service configured. This issue affects: Juniper Networks Junos OS 17.3 versions prior to 17.3R3-S10 on MX Series; 17.4 versions prior to 17.4R3-S3 on MX Series; 18.1 versions prior to 18.1R3-S11 on MX Series; 18.2 versions prior to 18.2R3-S6 on MX Series; 18.3 versions prior to 18.3R3-S4 on MX Series; 18.4 versions prior to 18.4R3-S6 on MX Series; 19.1 versions prior to 19.1R2-S2, 19.1R3-S3 on MX Series; 19.2 versions prior to 19.2R3-S1 on MX Series; 19.3 versions prior to 19.3R2-S5, 19.3R3-S1 on MX Series; 19.4 versions prior to 19.4R3 on MX Series; 20.1 versions prior to 20.1R2 on MX Series; 20.2 versions prior to 20.2R2 on MX Series;


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0205?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0205?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0206 mean in the context of cybersecurity?

[Assistant] CVE-2021-0206


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0206.

[Assistant] A NULL Pointer Dereference vulnerability in Juniper Networks Junos OS allows an attacker to send a specific packet causing the packet forwarding engine (PFE) to crash and restart, resulting in a Denial of Service (DoS). By continuously sending these specific packets, an attacker can repeatedly disable the PFE causing a sustained Denial of Service (DoS). This issue only affects Juniper Networks NFX Series, SRX Series platforms when SSL Proxy is configured. This issue affects Juniper Networks Junos OS on NFX Series and SRX Series: 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R3-S1; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3; 19.2 versions prior to 19.2R1-S2, 19.2R2; 19.3 versions prior to 19.3R2. This issue does not affect Juniper Networks Junos OS versions on NFX Series and SRX Series prior to 18.3R1.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0206?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0206?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0207 mean in the context of cybersecurity?

[Assistant] CVE-2021-0207


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0207.

[Assistant] An improper interpretation conflict of certain data between certain software components within the Juniper Networks Junos OS devices does not allow certain traffic to pass through the device upon receipt from an ingress interface filtering certain specific types of traffic which is then being redirected to an egress interface on a different VLAN. This causes a Denial of Service (DoS) to those clients sending these particular types of traffic. Such traffic being sent by a client may appear genuine, but is non-standard in nature and should be considered as potentially malicious, and can be targeted to the device, or destined through it for the issue to occur. This issues affects IPv4 and IPv6 traffic. An indicator of compromise may be found by checking log files. You may find that traffic on the input interface has 100% of traffic flowing into the device, yet the egress interface shows 0 pps leaving the device. For example: [show interfaces "interface" statistics detail] Output between two interfaces would reveal something similar to: Ingress, first interface: -------------------- Interface Link Input packets (pps) Output packets (pps) et-0/0/0 Up 9999999999 (9999) 1 (0) -------------------- Egress, second interface: -------------------- Interface Link Input packets (pps) Output packets (pps) et-0/0/1 Up 0 (0) 9999999999 (0) -------------------- Dropped packets will not show up in DDoS monitoring/protection counters as issue is not caused by anti-DDoS protection mechanisms. This issue affects: Juniper Networks Junos OS: 17.3 versions prior to 17.3R3-S7 on NFX250, QFX5K Series, EX4600; 17.4 versions prior to 17.4R2-S11, 17.4R3-S3 on NFX250, QFX5K Series, EX4600; 18.1 versions prior to 18.1R3-S9 on NFX250, QFX5K Series, EX2300 Series, EX3400 Series, EX4600; 18.2 versions prior to 18.2R3-S3 on NFX250, QFX5K Series, EX2300 Series, EX3400 Series, EX4300 Multigigabit, EX4600; 18.3 versions prior to 18.3R3-S1 on NFX250, QFX5K Series, EX2300 Series, EX3400 Series, EX4300 Multigigabit, EX4600 Series; 18.4 versions prior to 18.4R1-S5, 18.4R2-S3, 18.4R3 on NFX250, QFX5K Series, EX2300 Series, EX3400 Series, EX4300 Multigigabit, EX4600 Series; 19.1 versions prior to 19.1R1-S5, 19.1R2-S1, 19.1R3 on NFX250, QFX5K Series, EX2300 Series, EX3400 Series, EX4300 Multigigabit, EX4600 Series; 19.2 versions prior to 19.2R1-S5, 19.2R2 on NFX250, QFX5K Series, EX2300 Series, EX3400 Series, EX4300 Multigigabit, EX4600 Series; 19.3 versions prior to 19.3R2-S3, 19.3R3 on NFX250, QFX5K Series, EX2300 Series, EX3400 Series, EX4300 Multigigabit, EX4600 Series; 19.4 versions prior to 19.4R1-S2, 19.4R2 on NFX250, NFX350, QFX5K Series, EX2300 Series, EX3400 Series, EX4300 Multigigabit, EX4600 Series. This issue does not affect Junos OS releases prior to 17.2R2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0207?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0207?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0208 mean in the context of cybersecurity?

[Assistant] CVE-2021-0208


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0208.

[Assistant] An improper input validation vulnerability in the Routing Protocol Daemon (RPD) service of Juniper Networks Junos OS allows an attacker to send a malformed RSVP packet when bidirectional LSPs are in use, which when received by an egress router crashes the RPD causing a Denial of Service (DoS) condition. Continued receipt of the packet will sustain the Denial of Service. This issue affects: Juniper Networks Junos OS: All versions prior to 17.3R3-S10 except 15.1X49-D240 for SRX series; 17.4 versions prior to 17.4R3-S2; 18.1 versions prior to 18.1R3-S10; 18.2 versions prior to 18.2R2-S7, 18.2R3-S4; 18.3 versions prior to 18.3R3-S2; 18.4 versions prior to 18.4R1-S8, 18.4R2-S6, 18.4R3-S2; 19.1 versions prior to 19.1R1-S5, 19.1R3-S3; 19.2 versions prior to 19.2R3; 19.3 versions prior to 19.3R2-S5, 19.3R3; 19.4 versions prior to 19.4R2-S2, 19.4R3-S1; 20.1 versions prior to 20.1R1-S4, 20.1R2; 15.1X49 versions prior to 15.1X49-D240 on SRX Series. Juniper Networks Junos OS Evolved: 19.3 versions prior to 19.3R2-S5-EVO; 19.4 versions prior to 19.4R2-S2-EVO; 20.1 versions prior to 20.1R1-S4-EVO.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0208?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0208?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0209 mean in the context of cybersecurity?

[Assistant] CVE-2021-0209


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0209.

[Assistant] In Juniper Networks Junos OS Evolved an attacker sending certain valid BGP update packets may cause Junos OS Evolved to access an uninitialized pointer causing RPD to core leading to a Denial of Service (DoS). Continued receipt of these types of valid BGP update packets will cause an extended Denial of Service condition. RPD will require a restart to recover. An indicator of compromise is to see if the file rpd.re exists by issuing the command: show system core-dumps This issue affects: Juniper Networks Junos OS Evolved 19.4 versions prior to 19.4R2-S2-EVO; 20.1 versions prior to 20.1R1-S2-EVO, 20.1R2-S1-EVO. This issue does not affect Junos OS.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0209?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0209?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0210 mean in the context of cybersecurity?

[Assistant] CVE-2021-0210


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0210.

[Assistant] An Information Exposure vulnerability in J-Web of Juniper Networks Junos OS allows an unauthenticated attacker to elevate their privileges over the target system through opportunistic use of an authenticated users session. This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S17; 17.3 versions prior to 17.3R3-S10; 17.4 versions prior to 17.4R2-S12, 17.4R3-S3; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R3-S6; 18.3 versions prior to 18.3R2-S4, 18.3R3-S4; 18.4 versions prior to 18.4R2-S5, 18.4R3-S5; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S3; 19.2 versions prior to 19.2R1-S5, 19.2R3, 19.2R3-S1; 19.3 versions prior to 19.3R2-S4, 19.3R3; 19.4 versions prior to 19.4R1-S3, 19.4R2-S2, 19.4R3; 20.1 versions prior to 20.1R1-S4, 20.1R2; 20.2 versions prior to 20.2R1-S1, 20.2R2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0210?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0210?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0211 mean in the context of cybersecurity?

[Assistant] CVE-2021-0211


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0211.

[Assistant] An improper check for unusual or exceptional conditions in Juniper Networks Junos OS and Junos OS Evolved Routing Protocol Daemon (RPD) service allows an attacker to send a valid BGP FlowSpec message thereby causing an unexpected change in the route advertisements within the BGP FlowSpec domain leading to disruptions in network traffic causing a Denial of Service (DoS) condition. Continued receipt of these update messages will cause a sustained Denial of Service condition. This issue affects Juniper Networks: Junos OS: All versions prior to 17.3R3-S10 with the exceptions of 15.1X49-D240 on SRX Series and 15.1R7-S8 on EX Series; 17.3 versions prior to 17.3R3-S10; 17.4 versions prior to 17.4R2-S12, 17.4R3-S4; 18.1 versions prior to 18.1R3-S12; 18.2 versions prior to 18.2R2-S8, 18.2R3-S6; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R1-S8, 18.4R2-S6, 18.4R3-S6; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S3; 19.2 versions prior to 19.2R3-S1; 19.3 versions prior to 19.3R2-S5, 19.3R3-S1; 19.4 versions prior to 19.4R1-S3, 19.4R2-S3, 19.4R3; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R1-S3 20.2R2; 20.3 versions prior to 20.3R1-S1, 20.3R2. Junos OS Evolved: All versions prior to 20.3R1-S1-EVO, 20.3R2-EVO.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0211?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0211?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0212 mean in the context of cybersecurity?

[Assistant] CVE-2021-0212


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0212.

[Assistant] An Information Exposure vulnerability in Juniper Networks Contrail Networking allows a locally authenticated attacker able to read files to retrieve administrator credentials stored in plaintext thereby elevating their privileges over the system. This issue affects: Juniper Networks Contrail Networking versions prior to 1911.31.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0212?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0212?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0214 mean in the context of cybersecurity?

[Assistant] CVE-2021-0214


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0214.

[Assistant] A vulnerability in the distributed or centralized periodic packet management daemon (PPMD) of Juniper Networks Junos OS may cause receipt of a malformed packet to crash and restart the PPMD process, leading to network destabilization, service interruption, and a Denial of Service (DoS) condition. Continued receipt and processing of these malformed packets will repeatedly crash the PPMD process and sustain the Denial of Service (DoS) condition. Due to the nature of the specifically crafted packet, exploitation of this issue requires direct, adjacent connectivity to the vulnerable component. This issue affects Juniper Networks Junos OS: 17.3 versions prior to 17.3R3-S11; 17.4 versions prior to 17.4R2-S12, 17.4R3-S4; 18.1 versions prior to 18.1R3-S12; 18.2 versions prior to 18.2R2-S8, 18.2R3-S7; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R1-S8, 18.4R2-S7, 18.4R3-S6; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S4; 19.2 versions prior to 19.2R1-S5, 19.2R3-S1; 19.3 versions prior to 19.3R2-S5, 19.3R3-S1; 19.4 versions prior to 19.4R2-S2, 19.4R3; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R1-S2, 20.2R2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0214?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0214?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0215 mean in the context of cybersecurity?

[Assistant] CVE-2021-0215


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0215.

[Assistant] On Juniper Networks Junos EX series, QFX Series, MX Series and SRX branch series devices, a memory leak occurs every time the 802.1X authenticator port interface flaps which can lead to other processes, such as the pfex process, responsible for packet forwarding, to crash and restart. An administrator can use the following CLI command to monitor the status of memory consumption: user@device> show task memory detail Please refer to https://kb.juniper.net/KB31522 for details. This issue affects Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D54; 15.1X49 versions prior to 15.1X49-D240 ; 15.1X53 versions prior to 15.1X53-D593; 16.1 versions prior to 16.1R7-S8; 17.2 versions prior to 17.2R3-S4; 17.3 versions prior to 17.3R3-S8; 17.4 versions prior to 17.4R2-S11, 17.4R3-S2; 18.1 versions prior to 18.1R3-S10 ; 18.2 versions prior to 18.2R2-S7, 18.2R3-S3; 18.3 versions prior to 18.3R2-S4, 18.3R3-S2; 18.4 versions prior to 18.4R1-S7, 18.4R2-S4, 18.4R3-S2; 19.1 versions prior to 19.1R1-S5, 19.1R2-S2, 19.1R3; 19.2 versions prior to 19.2R1-S5, 19.2R2; 19.3 versions prior to 19.3R2-S3, 19.3R3; 19.4 versions prior to 19.4R1-S2, 19.4R2. This issue does not affect Juniper Networks Junos OS 12.3, 15.1.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0215?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0215?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0216 mean in the context of cybersecurity?

[Assistant] CVE-2021-0216


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0216.

[Assistant] A vulnerability in Juniper Networks Junos OS running on the ACX5448 and ACX710 platforms may cause BFD sessions to flap when a high rate of transit ARP packets are received. This, in turn, may impact routing protocols and network stability, leading to a Denial of Service (DoS) condition. When a high rate of transit ARP packets are exceptioned to the CPU and BFD flaps, the following log messages may be seen: bfdd[15864]: BFDD_STATE_UP_TO_DOWN: BFD Session 192.168.14.3 (IFL 232) state Up -> Down LD/RD(17/19) Up time:11:38:17 Local diag: CtlExpire Remote diag: None Reason: Detect Timer Expiry. bfdd[15864]: BFDD_TRAP_SHOP_STATE_DOWN: local discriminator: 17, new state: down, interface: irb.998, peer addr: 192.168.14.3 rpd[15839]: RPD_ISIS_ADJDOWN: IS-IS lost L2 adjacency to peer on irb.998, reason: BFD Session Down bfdd[15864]: BFDD_TRAP_SHOP_STATE_UP: local discriminator: 17, new state: up, interface: irb.998, peer addr: 192.168.14.3 This issue only affects the ACX5448 Series and ACX710 Series routers. No other products or platforms are affected by this vulnerability. This issue affects Juniper Networks Junos OS: 18.2 versions prior to 18.2R3-S8 on ACX5448; 18.3 versions prior to 18.3R3-S5 on ACX5448; 18.4 versions prior to 18.4R1-S6, 18.4R3-S7 on ACX5448; 19.1 versions prior to 19.1R3-S5 on ACX5448; 19.2 versions prior to 19.2R2, 19.2R3 on ACX5448; 19.3 versions prior to 19.3R3 on ACX5448; 19.4 versions prior to 19.4R3 on ACX5448; 20.1 versions prior to 20.1R2 on ACX5448; 20.2 versions prior to 20.2R2 on ACX5448 and ACX710.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0216?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0216?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0217 mean in the context of cybersecurity?

[Assistant] CVE-2021-0217


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0217.

[Assistant] A vulnerability in processing of certain DHCP packets from adjacent clients on EX Series and QFX Series switches running Juniper Networks Junos OS with DHCP local/relay server configured may lead to exhaustion of DMA memory causing a Denial of Service (DoS). Over time, exploitation of this vulnerability may cause traffic to stop being forwarded, or to crashing of the fxpc process. When Packet DMA heap utilization reaches 99%, the system will become unstable. Packet DMA heap utilization can be monitored through the following command: user@junos# request pfe execute target fpc0 timeout 30 command "show heap" ID Base Total(b) Free(b) Used(b) % Name -- ---------- ----------- ----------- ----------- --- ----------- 0 213301a8 536870488 387228840 149641648 27 Kernel 1 91800000 8388608 3735120 4653488 55 DMA 2 92000000 75497472 74452192 1045280 1 PKT DMA DESC 3 d330000 335544320 257091400 78452920 23 Bcm_sdk 4 96800000 184549376 2408 184546968 99 Packet DMA <--- 5 903fffe0 20971504 20971504 0 0 Blob An indication of the issue occurring may be observed through the following log messages: Dec 10 08:07:00.124 2020 hostname fpc0 brcm_pkt_buf_alloc:523 (buf alloc) failed allocating packet buffer Dec 10 08:07:00.126 2020 hostname fpc0 (buf alloc) failed allocating packet buffer Dec 10 08:07:00.128 2020 hostname fpc0 brcm_pkt_buf_alloc:523 (buf alloc) failed allocating packet buffer Dec 10 08:07:00.130 2020 hostnameC fpc0 (buf alloc) failed allocating packet buffer This issue affects Juniper Networks Junos OS on EX Series and QFX Series: 17.4R3 versions prior to 17.4R3-S3; 18.1R3 versions between 18.1R3-S6 and 18.1R3-S11; 18.2R3 versions prior to 18.2R3-S6; 18.3R3 versions prior to 18.3R3-S4; 18.4R2 versions prior to 18.4R2-S5; 18.4R3 versions prior to 18.4R3-S6; 19.1 versions between 19.1R2 and 19.1R3-S3; 19.2 versions prior to 19.2R3-S1; 19.3 versions prior to 19.3R2-S5, 19.3R3; 19.4 versions prior to 19.4R2-S2, 19.4R3; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R1-S2, 20.2R2. Junos OS versions prior to 17.4R3 are unaffected by this vulnerability.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0217?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0217?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0218 mean in the context of cybersecurity?

[Assistant] CVE-2021-0218


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0218.

[Assistant] A command injection vulnerability in the license-check daemon of Juniper Networks Junos OS that may allow a locally authenticated attacker with low privileges to execute commands with root privilege. license-check is a daemon used to manage licenses in Junos OS. To update licenses, a user executes the command 'request system license update' via the CLI. An attacker with access to this CLI command may be able to exploit the vulnerability. This issue affects Juniper Networks Junos OS: 17.3 versions prior to 17.3R3-S9; 17.4 versions prior to 17.4R2-S12, 17.4R3-S3; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R3-S6; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R3-S6; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S3; 19.2 versions prior to 19.2R3-S1; 19.3 versions prior to 19.3R2-S5, 19.3R3; 19.4 versions prior to 19.4R2-S2, 19.4R3; 20.1 versions prior to 20.1R1-S4, 20.1R2; 20.2 versions prior to 20.2R1-S2, 20.2R2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0218?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0218?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0219 mean in the context of cybersecurity?

[Assistant] CVE-2021-0219


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0219.

[Assistant] A command injection vulnerability in install package validation subsystem of Juniper Networks Junos OS that may allow a locally authenticated attacker with privileges to execute commands with root privilege. To validate a package in Junos before installation, an administrator executes the command 'request system software add validate-on-host' via the CLI. An attacker with access to this CLI command may be able to exploit this vulnerability. This issue affects Juniper Networks Junos OS: all versions prior to 17.3R3-S10; 17.4 versions prior to 17.4R2-S12, 17.4R3-S3; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R2-S8, 18.2R3-S6; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R1-S8, 18.4R2-S7, 18.4R3-S6; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S3; 19.2 versions prior to 19.2R3-S1; 19.3 versions prior to 19.3R2-S5, 19.3R3-S1; 19.4 versions prior to 19.4R2-S2, 19.4R3-S1; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R1-S2, 20.2R2; 20.3 versions prior to 20.3R1-S1, 20.3R2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0219?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0219?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0220 mean in the context of cybersecurity?

[Assistant] CVE-2021-0220


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0220.

[Assistant] The Junos Space Network Management Platform has been found to store shared secrets in a recoverable format that can be exposed through the UI. An attacker who is able to execute arbitrary code in the victim browser (for example via XSS) or access cached contents may be able to obtain a copy of credentials managed by Junos Space. The impact of a successful attack includes, but is not limited to, obtaining access to other servers connected to the Junos Space Management Platform. This issue affects Juniper Networks Junos Space versions prior to 20.3R1.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0220?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0220?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0221 mean in the context of cybersecurity?

[Assistant] CVE-2021-0221


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0221.

[Assistant] In an EVPN/VXLAN scenario, if an IRB interface with a virtual gateway address (VGA) is configured on a PE, a traffic loop may occur upon receipt of specific IP multicast traffic. The traffic loop will cause interface traffic to increase abnormally, ultimately leading to a Denial of Service (DoS) in packet processing. The following command could be used to monitor the interface traffic: user@junos> monitor interface traffic Interface Link Input packets (pps) Output packets (pps) et-0/0/1 Up 6492089274364 (70994959) 6492089235319 (70994956) et-0/0/25 Up 343458103 (1) 156844 (0) ae0 Up 9132519197257 (70994959) 9132519139454 (70994956) This issue affects Juniper Networks Junos OS on QFX Series: all versions prior to 17.3R3-S10; 17.4 versions prior to 17.4R2-S12, 17.4R3-S3; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R3-S6; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R2-S5, 18.4R3-S5; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S3; 19.2 versions prior to 19.2R1-S5, 19.2R3-S1; 19.3 versions prior to 19.3R2-S5, 19.3R3; 19.4 versions prior to 19.4R2-S2, 19.4R3; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R1-S2, 20.2R2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0221?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0221?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0222 mean in the context of cybersecurity?

[Assistant] CVE-2021-0222


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0222.

[Assistant] A vulnerability in Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) to the device by sending certain crafted protocol packets from an adjacent device with invalid payloads to the device. These crafted packets, which should be discarded, are instead replicated and sent to the RE. Over time, a Denial of Service (DoS) occurs. Continued receipt of these crafted protocol packets will cause an extended Denial of Service (DoS) condition, which may cause wider traffic impact due to protocol flapping. An indication of compromise is to check "monitor interface traffic" on the ingress and egress port packet counts. For each ingress packet, two duplicate packets are seen on egress. This issue can be triggered by IPv4 and IPv6 packets. This issue affects all traffic through the device. This issue affects: Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D53 on EX4300, QFX3500, QFX5100, EX4600; 15.1 versions prior to 15.1R7-S6 on EX4300, QFX3500, QFX5100, EX4600; 16.1 versions prior to 16.1R7-S7 on EX4300, QFX5100, EX4600; 17.1 versions prior to 17.1R2-S11 on EX4300, QFX5100, EX4600; 17.1 versions prior to 117.1R3-S2 on EX4300; 17.2 versions prior to 17.2R1-S9 on EX4300; 17.2 versions prior to 17.2R3-S3 on EX4300, QFX5100, EX4600, QFX5110, QFX5200; 17.3 versions prior to 17.3R2-S5, 17.3R3-S7 on EX4300, QFX5100, EX4600, QFX5110, QFX5200; 17.4 versions prior to 17.4R2-S9, 17.4R3 on EX4300, QFX5100, EX4600, QFX5110, QFX5200; 18.1 versions prior to 18.1R3-S9 on EX4300, QFX5100, EX4600, QFX5110, QFX5200, QFX5210, EX2300, EX3400; 18.2 versions prior to 18.2R2-S7 on EX4300; 18.2 versions prior to 18.2R3-S3 on EX4300, QFX5100, EX4600, QFX5110, QFX5200, QFX5210, EX2300, EX3400; 18.3 versions prior to 18.3R2-S3, on EX4300; 18.3 versions prior to 18.3R1-S7, 18.3R3-S1 on EX4300, QFX5100, EX4600, QFX5110, QFX5200, QFX5210, QFX5120, EX4650, EX2300, EX3400; 18.4 versions prior to 18.4R1-S5, 18.4R2-S3, 18.4R3 on EX4300, QFX5100, EX4600, QFX5110, QFX5200, QFX5210, QFX5120, EX4650, EX2300, EX3400; 19.1 versions prior to 19.1R1-S4, 19.1R2-S1, 19.1R3 on EX4300, QFX5100, EX4600, QFX5110, QFX5200, QFX5210, QFX5120, EX4650, EX2300, EX3400; 19.2 versions prior to 19.2R1-S4, 19.2R2 on EX4300; 19.2 versions prior to 19.2R1-S3, 19.2R2 on QFX5100, EX4600, QFX5110, QFX5200, QFX5210, QFX5120, EX4650, EX2300, EX3400; 19.3 versions prior to 19.3R2-S1, 19.3R3 on EX4300; 19.3 versions prior to 19.3R1-S1, 19.3R2, 19.3R3 on QFX5100, EX4600, QFX5110, QFX5200, QFX5210, QFX5120, EX4650, EX2300, EX3400;


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0222?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0222?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0223 mean in the context of cybersecurity?

[Assistant] CVE-2021-0223


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0223.

[Assistant] A local privilege escalation vulnerability in telnetd.real of Juniper Networks Junos OS may allow a locally authenticated shell user to escalate privileges and execute arbitrary commands as root. telnetd.real is shipped with setuid permissions enabled and is owned by the root user, allowing local users to run telnetd.real with root privileges. This issue affects Juniper Networks Junos OS: all versions prior to 15.1R7-S9; 17.3 versions prior to 17.3R3-S11; 17.4 versions prior to 17.4R2-S12, 17.4R3-S3; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R3-S6; 18.3 versions prior to 18.3R2-S4, 18.3R3-S4; 18.4 versions prior to 18.4R2-S7, 18.4R3-S6; 19.1 versions prior to 19.1R2-S2, 19.1R3-S4; 19.2 versions prior to 19.2R1-S6, 19.2R3-S1; 19.3 versions prior to 19.3R3-S1; 19.4 versions prior to 19.4R2-S2, 19.4R3; 20.1 versions prior to 20.1R1-S4, 20.1R2; 20.2 versions prior to 20.2R2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0223?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0223?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0224 mean in the context of cybersecurity?

[Assistant] CVE-2021-0224


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0224.

[Assistant] A vulnerability in the handling of internal resources necessary to bring up a large number of Layer 2 broadband remote access subscriber (BRAS) nodes in Juniper Networks Junos OS can cause the Access Node Control Protocol daemon (ANCPD) to crash and restart, leading to a Denial of Service (DoS) condition. Continued processing of spoofed subscriber nodes will create a sustained Denial of Service (DoS) condition. When the number of subscribers attempting to connect exceeds the configured maximum-discovery-table-entries value, the subscriber fails to map to an internal neighbor entry, causing the ANCPD process to crash. This issue affects Juniper Networks Junos OS: All versions prior to 17.3R3-S12; 17.4 versions prior to 17.4R2-S13; 18.1 versions prior to 18.1R3-S13; 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R1-S8, 18.4R3-S8; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R3-S2; 19.3 versions prior to 19.3R3-S1; 19.4 versions prior to 19.4R3-S1; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R2; 20.3 versions prior to 20.3R2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0224?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0224?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0225 mean in the context of cybersecurity?

[Assistant] CVE-2021-0225


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0225.

[Assistant] An Improper Check for Unusual or Exceptional Conditions in Juniper Networks Junos OS Evolved may cause the stateless firewall filter configuration which uses the action 'policer' in certain combinations with other options to not take effect. An administrator can use the following CLI command to see the failures with filter configuration: user@device> show log kfirewall-agent.log | match ERROR Jul 23 14:16:03 ERROR: filter not supported This issue affects Juniper Networks Junos OS Evolved: Versions 19.1R1-EVO and above prior to 20.3R1-S2-EVO, 20.3R2-EVO. This issue does not affect Juniper Networks Junos OS.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0225?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0225?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0226 mean in the context of cybersecurity?

[Assistant] CVE-2021-0226


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0226.

[Assistant] On Juniper Networks Junos OS Evolved devices, receipt of a specific IPv6 packet may cause an established IPv6 BGP session to terminate, creating a Denial of Service (DoS) condition. Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue does not affect IPv4 BGP sessions. This issue affects IBGP or EBGP peer sessions with IPv6. This issue affects: Juniper Networks Junos OS Evolved: 19.4 versions prior to 19.4R2-S3-EVO; 20.1 versions prior to 20.1R2-S3-EVO; 20.2 versions prior to 20.2R2-S1-EVO; 20.3 versions prior to 20.3R2-EVO. This issue does not affect Juniper Networks Junos OS releases.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0226?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0226?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0227 mean in the context of cybersecurity?

[Assistant] CVE-2021-0227


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0227.

[Assistant] An improper restriction of operations within the bounds of a memory buffer vulnerability in Juniper Networks Junos OS J-Web on SRX Series devices allows an attacker to cause Denial of Service (DoS) by sending certain crafted HTTP packets. Continued receipt and processing of these packets will create a sustained Denial of Service (DoS) condition. When this issue occurs, web-management, NTP daemon (ntpd) and Layer 2 Control Protocol process (L2CPD) daemons might crash. This issue affects Juniper Networks Junos OS on SRX Series: 17.3 versions prior to 17.3R3-S9; 17.4 versions prior to 17.4R2-S11, 17.4R3-S2; 18.2 versions prior to 18.2R3-S5; 18.3 versions prior to 18.3R2-S4, 18.3R3-S3; 18.4 versions prior to 18.4R2-S5, 18.4R3-S4; 19.1 versions prior to 19.1R3-S2; 19.2 versions prior to 19.2R1-S5, 19.2R3; 19.3 versions prior to 19.3R3; 19.4 versions prior to 19.4R2-S1, 19.4R3; 20.1 versions prior to 20.1R1-S2, 20.1R2;


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0227?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0227?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0228 mean in the context of cybersecurity?

[Assistant] CVE-2021-0228


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0228.

[Assistant] An improper check for unusual or exceptional conditions vulnerability in Juniper Networks MX Series platforms with Trio-based MPC (Modular Port Concentrator) deployed in (Ethernet VPN) EVPN-(Virtual Extensible LAN) VXLAN configuration, may allow an attacker sending specific Layer 2 traffic to cause Distributed Denial of Service (DDoS) protection to trigger unexpectedly, resulting in traffic impact. Continued receipt and processing of this specific Layer 2 frames will sustain the Denial of Service (DoS) condition. An indication of compromise is to check DDOS LACP violations: user@device> show ddos-protection protocols statistics brief | match lacp This issue only affects the MX Series platforms with Trio-based MPC. No other products or platforms are affected. This issue affects: Juniper Networks Junos OS on MX Series: 15.1 versions prior to 15.1R7-S9; 17.3 versions prior to 17.3R3-S11; 17.4 versions prior to 17.4R3-S4; 18.1 versions prior to 18.1R3-S12; 18.2 versions prior to 18.2R2-S8, 18.2R3-S8; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R1-S8, 18.4R2-S7, 18.4R3-S7; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R1-S6; 19.3 versions prior to 19.3R3-S2; 19.4 versions prior to 19.4R2-S4, 19.4R3-S2; 20.1 versions prior to 20.1R2, 20.1R3; 20.2 versions prior to 20.2R2-S1, 20.2R3; 20.3 versions prior to 20.3R1-S1, 20.3R2;


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0228?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0228?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0229 mean in the context of cybersecurity?

[Assistant] CVE-2021-0229


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0229.

[Assistant] An uncontrolled resource consumption vulnerability in Message Queue Telemetry Transport (MQTT) server of Juniper Networks Junos OS allows an attacker to cause MQTT server to crash and restart leading to a Denial of Service (DoS) by sending a stream of specific packets. A Juniper Extension Toolkit (JET) application designed with a listening port uses the Message Queue Telemetry Transport (MQTT) protocol to connect to a mosquitto broker that is running on Junos OS to subscribe for events. Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS: 16.1R1 and later versions prior to 17.3R3-S11; 17.4 versions prior to 17.4R2-S13, 17.4R3-S4; 18.1 versions prior to 18.1R3-S12; 18.2 versions prior to 18.2R2-S8, 18.2R3-S7; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R1-S8, 18.4R2-S7, 18.4R3-S7; 19.1 versions prior to 19.1R3-S5; 19.2 versions prior to 19.2R1-S6, 19.2R3-S2; 19.3 versions prior to 19.3R3-S2; 19.4 versions prior to 19.4R2-S4, 19.4R3-S2; 20.1 versions prior to 20.1R2-S1, 20.1R3; 20.2 versions prior to 20.2R2-S2, 20.2R3; 20.3 versions prior to 20.3R1-S1, 20.3R2. This issue does not affect Juniper Networks Junos OS versions prior to 16.1R1.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0229?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0229?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0230 mean in the context of cybersecurity?

[Assistant] CVE-2021-0230


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0230.

[Assistant] On Juniper Networks SRX Series devices with link aggregation (lag) configured, executing any operation that fetches Aggregated Ethernet (AE) interface statistics, including but not limited to SNMP GET requests, causes a slow kernel memory leak. If all the available memory is consumed, the traffic will be impacted and a reboot might be required. The following log can be seen if this issue happens. /kernel: rt_pfe_veto: Memory over consumed. Op 1 err 12, rtsm_id 0:-1, msg type 72 /kernel: rt_pfe_veto: free kmem_map memory = (20770816) curproc = kmd An administrator can use the following CLI command to monitor the status of memory consumption (ifstat bucket): user@device > show system virtual-memory no-forwarding | match ifstat Type InUse MemUse HighUse Limit Requests Limit Limit Size(s) ifstat 2588977 162708K - 19633958 <<<< user@device > show system virtual-memory no-forwarding | match ifstat Type InUse MemUse HighUse Limit Requests Limit Limit Size(s) ifstat 3021629 189749K - 22914415 <<<< This issue affects Juniper Networks Junos OS on SRX Series: 17.1 versions 17.1R3 and above prior to 17.3R3-S11; 17.4 versions prior to 17.4R3-S5; 18.2 versions prior to 18.2R3-S7, 18.2R3-S8; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R2-S7, 18.4R3-S6; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R1-S6; 19.3 versions prior to 19.3R3-S1; 19.4 versions prior to 19.4R3-S1; 20.1 versions prior to 20.1R2, 20.1R3; 20.2 versions prior to 20.2R2-S2, 20.2R3; 20.3 versions prior to 20.3R1-S2, 20.3R2. This issue does not affect Juniper Networks Junos OS prior to 17.1R3.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0230?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0230?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0231 mean in the context of cybersecurity?

[Assistant] CVE-2021-0231


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0231.

[Assistant] A path traversal vulnerability in the Juniper Networks SRX and vSRX Series may allow an authenticated J-web user to read sensitive system files. This issue affects Juniper Networks Junos OS on SRX and vSRX Series: 19.3 versions prior to 19.3R2-S6, 19.3R3-S1; 19.4 versions prior to 19.4R2-S4, 19.4R3; 20.1 versions prior to 20.1R1-S4, 20.1R2; 20.2 versions prior to 20.2R1-S3, 20.2R2; This issue does not affect Juniper Networks Junos OS versions prior to 19.3R1.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0231?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0231?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0232 mean in the context of cybersecurity?

[Assistant] CVE-2021-0232


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0232.

[Assistant] An authentication bypass vulnerability in the Juniper Networks Paragon Active Assurance Control Center may allow an attacker with specific information about the deployment to mimic an already registered Test Agent and access its configuration including associated inventory details. If the issue occurs, the affected Test Agent will not be able to connect to the Control Center. This issue affects Juniper Networks Paragon Active Assurance Control Center All versions prior to 2.35.6; 2.36 versions prior to 2.36.2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0232?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0232?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0233 mean in the context of cybersecurity?

[Assistant] CVE-2021-0233


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0233.

[Assistant] A vulnerability in Juniper Networks Junos OS ACX500 Series, ACX4000 Series, may allow an attacker to cause a Denial of Service (DoS) by sending a high rate of specific packets to the device, resulting in a Forwarding Engine Board (FFEB) crash. Continued receipt of these packets will sustain the Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS on ACX500 Series, ACX4000 Series: 17.4 versions prior to 17.4R3-S2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0233?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0233?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0234 mean in the context of cybersecurity?

[Assistant] CVE-2021-0234


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0234.

[Assistant] Due to an improper Initialization vulnerability on Juniper Networks Junos OS QFX5100-96S devices with QFX 5e Series image installed, ddos-protection configuration changes will not take effect beyond the default DDoS (Distributed Denial of Service) settings when configured from the CLI. The DDoS protection (jddosd) daemon allows the device to continue to function while protecting the packet forwarding engine (PFE) during the DDoS attack. When this issue occurs, the default DDoS settings within the PFE apply, as CPU bound packets will be throttled and dropped in the PFE when the limits are exceeded. To check if the device has this issue, the administrator can execute the following command to monitor the status of DDoS protection: user@device> show ddos-protection protocols error: the ddos-protection subsystem is not running This issue affects only QFX5100-96S devices. No other products or platforms are affected by this issue. This issue affects: Juniper Networks Junos OS on QFX5100-96S: 17.3 versions prior to 17.3R3-S10; 17.4 versions prior to 17.4R3-S4; 18.1 versions prior to 18.1R3-S10; 18.2 versions prior to 18.2R3-S3; 18.3 versions prior to 18.3R3-S2; 18.4 versions prior to 18.4R2-S4, 18.4R3-S1; 19.1 versions prior to 19.1R3, 19.1R3-S4; 19.2 versions prior to 19.2R2; 19.3 versions prior to 19.3R3; 19.4 versions prior to 19.4R2;


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0234?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0234?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0235 mean in the context of cybersecurity?

[Assistant] CVE-2021-0235


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0235.

[Assistant] On SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3, vSRX Series devices using tenant services on Juniper Networks Junos OS, due to incorrect permission scheme assigned to tenant system administrators, a tenant system administrator may inadvertently send their network traffic to one or more tenants while concurrently modifying the overall device system traffic management, affecting all tenants and the service provider. Further, a tenant may inadvertently receive traffic from another tenant. This issue affects: Juniper Networks Junos OS 18.3 version 18.3R1 and later versions on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2; 18.4 version 18.4R1 and later versions on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3; 19.1 versions 19.1R1 and later versions on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3; 19.2 versions prior to 19.2R1-S6, 19.2R3-S2 on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3; 19.3 versions prior to 19.3R3-S2 on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3; 19.4 versions prior to 19.4R2-S4, 19.4R3-S2 on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3; 20.1 versions prior to 20.1R2, 20.1R3 on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3 vSRX Series; 20.2 versions prior to 20.2R2-S1, 20.2R3 on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3 vSRX Series; 20.3 versions prior to 20.3R1-S2, 20.3R2 on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3 vSRX Series; 20.4 versions prior to 20.4R1, 20.4R2 on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3 vSRX Series. This issue does not affect Juniper Networks Junos OS versions prior to 18.3R1.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0235?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0235?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0236 mean in the context of cybersecurity?

[Assistant] CVE-2021-0236


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0236.

[Assistant] Due to an improper check for unusual or exceptional conditions in Juniper Networks Junos OS and Junos OS Evolved the Routing Protocol Daemon (RPD) service, upon receipt of a specific matching BGP packet meeting a specific term in the flowspec configuration, crashes and restarts causing a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue affects only Multiprotocol BGP (MP-BGP) VPNv6 FlowSpec deployments. This issue affects: Juniper Networks Junos OS: 18.4 versions prior to 18.4R1-S8, 18.4R2-S7, 18.4R3-S7; 19.1 versions prior to 19.1R2-S2, 19.1R3-S4; 19.2 versions prior to 19.2R1-S6, 19.2R3-S2; 19.3 versions prior to 19.3R3-S2; 19.4 versions prior to 19.4R2-S4, 19.4R3-S1; 20.1 versions prior to 20.1R2, 20.1R3; 20.2 versions prior to 20.2R2, 20.2R3; 20.3 versions prior to 20.3R1-S1, 20.3R2. Juniper Networks Junos OS Evolved: All versions after 18.4R1-EVO prior to 20.3R2-EVO. This issue does not affect: Juniper Networks Junos OS versions prior to 18.4R1. Juniper Networks Junos OS Evolved versions prior to 18.4R1-EVO.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0236?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0236?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0237 mean in the context of cybersecurity?

[Assistant] CVE-2021-0237


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0237.

[Assistant] On Juniper Networks EX4300-MP Series, EX4600 Series, EX4650 Series, QFX5K Series deployed as a Virtual Chassis with a specific Layer 2 circuit configuration, Packet Forwarding Engine manager (FXPC) process may crash and restart upon receipt of specific layer 2 frames. Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS on EX4300-MP Series, EX4600 Series, EX4650 Series, QFX5K Series 15.1 versions prior to 15.1R7-S9; 17.3 versions prior to 17.3R3-S11; 17.4 versions prior to 17.4R2-S13, 17.4R3-S4, 17.4R3-S5; 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R2-S7, 18.4R3-S6; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R1-S6, 19.2R3-S1; 19.3 versions prior to 19.3R3-S1; 19.4 versions prior to 19.4R2-S4, 19.4R3-S1; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R2, 20.2R3; 20.3 versions prior to 20.3R1-S2, 20.3R2;


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0237?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0237?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0238 mean in the context of cybersecurity?

[Assistant] CVE-2021-0238


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0238.

[Assistant] When a MX Series is configured as a Broadband Network Gateway (BNG) based on Layer 2 Tunneling Protocol (L2TP), executing certain CLI command may cause the system to run out of disk space, excessive disk usage may cause other complications. An administrator can use the following CLI command to monitor the available disk space: user@device> show system storage Filesystem Size Used Avail Capacity Mounted on /dev/gpt/junos 19G 18G 147M 99% /.mount <<<<< running out of space tmpfs 21G 16K 21G 0% /.mount/tmp tmpfs 5.3G 1.7M 5.3G 0% /.mount/mfs This issue affects Juniper Networks Junos OS on MX Series: 17.3R1 and later versions prior to 17.4R3-S5, 18.1 versions prior to 18.1R3-S13, 18.2 versions prior to 18.2R3-S7; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R3-S7; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R1-S6, 19.2R3-S2; 19.3 versions prior to 19.3R3-S2; 19.4 versions prior to 19.4R2-S4, 19.4R3-S2; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R2-S3, 20.2R3; 20.3 versions prior to 20.3R2; 20.4 versions prior to 20.4R1-S1, 20.4R2; This issue does not affect Juniper Networks Junos OS versions prior to 17.3R1.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0238?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0238?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0239 mean in the context of cybersecurity?

[Assistant] CVE-2021-0239


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0239.

[Assistant] In Juniper Networks Junos OS Evolved, receipt of a stream of specific genuine Layer 2 frames may cause the Advanced Forwarding Toolkit (AFT) manager process (Evo-aftmand), responsible for handling Route, Class-of-Service (CoS), Firewall operations within the packet forwarding engine (PFE) to crash and restart, leading to a Denial of Service (DoS) condition. By continuously sending this specific stream of genuine Layer 2 frames, an attacker can repeatedly crash the PFE, causing a sustained Denial of Service (DoS). This issue affects Juniper Networks Junos OS Evolved: All versions prior to 20.4R1-EVO. This issue does not affect Junos OS versions.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0239?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0239?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0240 mean in the context of cybersecurity?

[Assistant] CVE-2021-0240


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0240.

[Assistant] On Juniper Networks Junos OS platforms configured as DHCPv6 local server or DHCPv6 Relay Agent, the Juniper Networks Dynamic Host Configuration Protocol Daemon (JDHCPD) process might crash if a malformed DHCPv6 packet is received, resulting in a restart of the daemon. The daemon automatically restarts without intervention, but continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue only affects DHCPv6. DHCPv4 is not affected by this issue. This issue affects Juniper Networks Junos OS: 17.3 versions prior to 17.3R3-S12; 17.4 versions prior to 17.4R3-S5; 18.1 versions prior to 18.1R3-S13; 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R1-S8, 18.4R3-S7; 19.1 versions prior to 19.1R3-S5; 19.2 versions prior to 19.2R3-S2; 19.3 versions prior to 19.3R3-S2; 19.4 versions prior to 19.4R3-S2; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R2-S3, 20.2R3; 20.3 versions prior to 20.3R2; 20.4 versions prior to 20.4R2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0240?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0240?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0241 mean in the context of cybersecurity?

[Assistant] CVE-2021-0241


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0241.

[Assistant] On Juniper Networks Junos OS platforms configured as DHCPv6 local server or DHCPv6 Relay Agent, Juniper Networks Dynamic Host Configuration Protocol Daemon (JDHCPD) process might crash with a core dump if a specific DHCPv6 packet is received, resulting in a restart of the daemon. The daemon automatically restarts without intervention, but continued receipt and processing of these specific packets will repeatedly crash the JDHCPD process and sustain the Denial of Service (DoS) condition. This issue only affects DHCPv6. DHCPv4 is not affected by this issue. This issue affects: Juniper Networks Junos OS 17.3 versions prior to 17.3R3-S11; 17.4 versions prior to 17.4R3-S4; 18.1 versions prior to 18.1R3-S12; 18.2 versions prior to 18.2R3-S7; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R3-S7; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R3-S1; 19.3 versions prior to 19.3R3-S1, 19.3R3-S2; 19.4 versions prior to 19.4R3-S1; 20.1 versions prior to 20.1R2, 20.1R3; 20.2 versions prior to 20.2R2, 20.2R3; 20.3 versions prior to 20.3R1-S2, 20.3R2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0241?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0241?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0242 mean in the context of cybersecurity?

[Assistant] CVE-2021-0242


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0242.

[Assistant] A vulnerability due to the improper handling of direct memory access (DMA) buffers on EX4300 switches on Juniper Networks Junos OS allows an attacker sending specific unicast frames to trigger a Denial of Service (DoS) condition by exhausting DMA buffers, causing the FPC to crash and the device to restart. The DMA buffer leak is seen when receiving these specific, valid unicast frames on an interface without Layer 2 Protocol Tunneling (L2PT) or dot1x configured. Interfaces with either L2PT or dot1x configured are not vulnerable to this issue. When this issue occurs, DMA buffer usage keeps increasing and the following error log messages may be observed: Apr 14 14:29:34.360 /kernel: pid 64476 (pfex_junos), uid 0: exited on signal 11 (core dumped) Apr 14 14:29:33.790 init: pfe-manager (PID 64476) terminated by signal number 11. Core dumped! The DMA buffers on the FPC can be monitored by the executing vty command 'show heap': ID Base Total(b) Free(b) Used(b) % Name -- ---------- ----------- ----------- ----------- --- ----------- 0 4a46000 268435456 238230496 30204960 11 Kernel 1 18a46000 67108864 17618536 49490328 73 Bcm_sdk 2 23737000 117440512 18414552 99025960 84 DMA buf <<<<< keeps increasing 3 2a737000 16777216 16777216 0 0 DMA desc This issue affects Juniper Networks Junos OS on the EX4300: 17.3 versions prior to 17.3R3-S11; 17.4 versions prior to 17.4R2-S13, 17.4R3-S4; 18.1 versions prior to 18.1R3-S12; 18.2 versions prior to 18.2R2-S8, 18.2R3-S7; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R1-S8, 18.4R2-S7, 18.4R3-S7; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S4; 19.2 versions prior to 19.2R1-S6, 19.2R3-S2; 19.3 versions prior to 19.3R3-S2; 19.4 versions prior to 19.4R2-S3, 19.4R3-S1; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R2-S1, 20.2R3; 20.3 versions prior to 20.3R1-S1, 20.3R2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0242?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0242?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0243 mean in the context of cybersecurity?

[Assistant] CVE-2021-0243


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0243.

[Assistant] Improper Handling of Unexpected Data in the firewall policer of Juniper Networks Junos OS on EX4300 switches allows matching traffic to exceed set policer limits, possibly leading to a limited Denial of Service (DoS) condition. When the firewall policer discard action fails on a Layer 2 port, it will allow traffic to pass even though it exceeds set policer limits. Traffic will not get discarded, and will be forwarded even though a policer discard action is configured. When the issue occurs, traffic is not discarded as desired, which can be observed by comparing the Input bytes with the Output bytes using the following command: user@junos> monitor interface traffic Interface Link Input bytes (bps) Output bytes (bps) ge-0/0/0 Up 37425422 (82616) 37425354 (82616) <<<< egress ge-0/0/1 Up 37425898 (82616) 37425354 (82616) <<<< ingress The expected output, with input and output counters differing, is shown below: Interface Link Input bytes (bps) Output bytes (bps) ge-0/0/0 Up 342420570 (54600) 342422760 (54600) <<<< egress ge-0/0/1 Up 517672120 (84000) 342420570 (54600) <<<< ingress This issue only affects IPv4 policing. IPv6 traffic and firewall policing actions are not affected by this issue. This issue affects Juniper Networks Junos OS on the EX4300: All versions prior to 17.3R3-S10; 17.4 versions prior to 17.4R3-S3; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R3-S6; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R3-S6; 19.1 versions prior to 19.1R3-S3; 19.2 versions prior to 19.2R3-S1; 19.3 versions prior to 19.3R3-S1; 19.4 versions prior to 19.4R3; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0243?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0243?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0244 mean in the context of cybersecurity?

[Assistant] CVE-2021-0244


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0244.

[Assistant] A signal handler race condition exists in the Layer 2 Address Learning Daemon (L2ALD) of Juniper Networks Junos OS due to the absence of a specific protection mechanism to avoid a race condition which may allow an attacker to bypass the storm-control feature on devices. This issue is a corner case and only occurs during specific actions taken by an administrator of a device under certain specifics actions which triggers the event. The event occurs less frequently on devices which are not configured with Virtual Chassis configurations, and more frequently on devices configured in Virtual Chassis configurations. This issue is not specific to any particular Junos OS platform. An Indicator of Compromise (IoC) may be seen by reviewing log files for the following error message seen by executing the following show statement: show log messages | grep storm Result to look for: /kernel: GENCFG: op 58 (Storm Control Blob) failed; err 1 (Unknown) This issue affects: Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D49 on EX Series; 15.1 versions prior to 15.1R7-S6; 15.1X49 versions prior to 15.1X49-D191, 15.1X49-D200 on SRX Series; 16.1 versions prior to 16.1R7-S7; 16.2 versions prior to 16.2R2-S11, 16.2R3; 17.1 versions prior to 17.1R2-S11, 17.1R3; 17.2 versions prior to 17.2R2-S8, 17.2R3-S3; 17.3 versions prior to 17.3R2-S5, 17.3R3-S7; 17.4 versions prior to 17.4R2-S9, 17.4R3; 18.1 versions prior to 18.1R3-S5; 18.2 versions prior to 18.2R2-S6, 18.2R3; 18.3 versions prior to 18.3R1-S7, 18.3R2-S3, 18.3R3; 18.4 versions prior to 18.4R1-S5, 18.4R2; 19.1 versions prior to 19.1R1-S4, 19.1R2.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0244?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0244?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0245 mean in the context of cybersecurity?

[Assistant] CVE-2021-0245


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0245.

[Assistant] A Use of Hard-coded Credentials vulnerability in Juniper Networks Junos OS on Junos Fusion satellite devices allows an attacker who is local to the device to elevate their privileges and take control of the device. This issue affects: Juniper Networks Junos OS Junos Fusion Satellite Devices. 16.1 versions prior to 16.1R7-S7; 17.1 versions prior to 17.1R2-S12, 17.1R3-S2; 17.2 versions prior to 17.2R3-S4; 17.3 versions prior to 17.3R3-S8; 17.4 versions prior to 17.4R2-S10; 17.4 version 17.4R3 and later versions; 18.1 versions prior to 18.1R3-S10; 18.2 versions prior to 18.2R2-S7, 18.2R3-S3; 18.3 versions prior to 18.3R1-S7, 18.3R2-S4, 18.3R3-S2; 18.4 versions prior to 18.4R1-S6, 18.4R2-S4, 18.4R3-S1; 19.1 versions prior to 19.1R1-S5, 19.1R2-S1, 19.1R3; 19.2 versions prior to 19.2R1-S4, 19.2R2; 19.3 versions prior to 19.3R2-S5, 19.3R3; 19.4 versions prior to 19.4R1-S1, 19.4R2; 20.1 versions prior to 20.1R1-S1, 20.1R2. This issue does not affected Junos OS releases prior to 16.1R1 or all 19.2R3 and 19.4R3 release versions.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0245?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0245?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0246 mean in the context of cybersecurity?

[Assistant] CVE-2021-0246


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0246.

[Assistant] On SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3, devices using tenant services on Juniper Networks Junos OS, due to incorrect default permissions assigned to tenant system administrators a tenant system administrator may inadvertently send their network traffic to one or more tenants while concurrently modifying the overall device system traffic management, affecting all tenants and the service provider. Further, a tenant may inadvertently receive traffic from another tenant. This issue affects: Juniper Networks Junos OS 18.3 version 18.3R1 and later versions on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2; 18.3 versions prior to 18.3R3 on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2; 18.4 versions prior to 18.4R2 on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3; 19.1 versions prior to 19.1R2 on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3. This issue does not affect: Juniper Networks Junos OS versions prior to 18.3R1.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0246?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0246?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0247 mean in the context of cybersecurity?

[Assistant] CVE-2021-0247


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0247.

[Assistant] A Race Condition (Concurrent Execution using Shared Resource with Improper Synchronization) vulnerability in the firewall process (dfwd) of Juniper Networks Junos OS allows an attacker to bypass the firewall rule sets applied to the input loopback filter on any interfaces of a device. This issue is detectable by reviewing the PFE firewall rules, as well as the firewall counters and seeing if they are incrementing or not. For example: show firewall Filter: __default_bpdu_filter__ Filter: FILTER-INET-01 Counters: Name Bytes Packets output-match-inet 0 0 <<<<<< missing firewall packet count This issue affects: Juniper Networks Junos OS 14.1X53 versions prior to 14.1X53-D53 on QFX Series; 14.1 versions 14.1R1 and later versions prior to 15.1 versions prior to 15.1R7-S6 on QFX Series, PTX Series; 15.1X53 versions prior to 15.1X53-D593 on QFX Series; 16.1 versions prior to 16.1R7-S7 on QFX Series, PTX Series; 16.2 versions prior to 16.2R2-S11, 16.2R3 on QFX Series, PTX Series; 17.1 versions prior to 17.1R2-S11, 17.1R3-S2 on QFX Series, PTX Series; 17.2 versions prior to 17.2R1-S9, 17.2R3-S3 on QFX Series, PTX Series; 17.3 versions prior to 17.3R2-S5, 17.3R3-S7 on QFX Series, PTX Series; 17.4 versions prior to 17.4R2-S9, 17.4R3 on QFX Series, PTX Series; 18.1 versions prior to 18.1R3-S9 on QFX Series, PTX Series; 18.2 versions prior to 18.2R2-S6, 18.2R3-S3 on QFX Series, PTX Series; 18.3 versions prior to 18.3R1-S7, 18.3R2-S3, 18.3R3-S1 on QFX Series, PTX Series; 18.4 versions prior to 18.4R1-S5, 18.4R2-S3, 18.4R2-S7, 18.4R3 on QFX Series, PTX Series; 19.1 versions prior to 19.1R1-S4, 19.1R2-S1, 19.1R3 on QFX Series, PTX Series; 19.2 versions prior to 19.2R1-S3, 19.2R2 on QFX Series, PTX Series.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0247?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0247?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0248 mean in the context of cybersecurity?

[Assistant] CVE-2021-0248


[System] CVE Vulnerability Information

[User] Describe the vulnerability: Provide detailed information about the vulnerability for CVE-2021-0248.

[Assistant] This issue is not applicable to NFX NextGen Software. On NFX Series devices the use of Hard-coded Credentials in Juniper Networks Junos OS allows an attacker to take over any instance of an NFX deployment. This issue is only exploitable through administrative interfaces. This issue affects: Juniper Networks Junos OS versions prior to 19.1R1 on NFX Series. No other platforms besides NFX Series devices are affected.


[System] CVE Vulnerability Information

[User] Provide references for further information: Can you share references or external links related to CVE-2021-0248?


[System] CVE Vulnerability Information

[User] Explain the state of this CVE: What is the publication or resolution state of CVE-2021-0248?

[Assistant] PUBLISHED


[System] CVE Vulnerability Information

[User] Explain the CVE ID: What does the identifier CVE-2021-0249 mean in the context of cybersecurity?

[Assistant] CVE-2021-0249