CVE-2021-0286: Improper Check or Handling of Exceptional Conditions

A vulnerability in the handling of exceptional conditions in Juniper Networks Junos OS Evolved EVO allows an attacker to send specially crafted packets to the device, causing the Advanced Forwarding Toolkit manager evo-aftmand-bt or evo-aftmand-zx process to crash and restart, impacting all traff...

CVE-2021-0290: Improper Handling of Exceptional Conditions

Improper Handling of Exceptional Conditions in Ethernet interface frame processing of Juniper Networks Junos OS allows an attacker to send specially crafted frames over the local Ethernet segment, causing the interface to go into a down state, resulting in a Denial of Service DoS condition. The...

CVE-2021-0288: Improper Check for Unusual or Exceptional Conditions

A vulnerability in the processing of specific MPLS packets in Juniper Networks Junos OS on MX Series and EX9200 Series devices with Trio-based MPCs Modular Port Concentrators may cause FPC to crash and lead to a Denial of Service DoS condition. Continued receipt of this packet will sustain the...

CVE-2021-0281: Improper Check for Unusual or Exceptional Conditions

On Juniper Networks Junos OS devices configured with BGP origin validation using Resource Public Key Infrastructure RPKI receipt of a specific packet from the RPKI cache server may cause routing process daemon RPD to crash and restart, creating a Denial of Service DoS condition. Continued receipt...

CVE-2021-0285: Allocation of Resources Without Limits or Throttling

An uncontrolled resource consumption vulnerability in Juniper Networks Junos OS on QFX5000 Series and EX4600 Series switches allows an attacker sending large amounts of legitimate traffic destined to the device to cause Interchassis Control Protocol ICCP interruptions, leading to an unstable...

CVE-2021-0294: Use of Function with Inconsistent Implementations

A vulnerability in Juniper Networks Junos OS, which only affects the release 18.4R2-S5, where a function is inconsistently implemented on Juniper Networks Junos QFX5000 Series and EX4600 Series, and if "storm-control enhanced" is configured, can lead to the enhanced storm control filter group not...

CVE-2021-0287: Improper Check for Unusual or Exceptional Conditions

In a Segment Routing ISIS SR-ISIS/MPLS environment, on Juniper Networks Junos OS and Junos OS Evolved devices, configured with ISIS Flexible Algorithm for Segment Routing and sensor-based statistics, a flap of a ISIS link in the network, can lead to a routing process daemon RPD crash and restart,...

CVE-2021-0278

An Improper Input Validation vulnerability in J-Web of Juniper Networks Junos OS allows a locally authenticated attacker to escalate their privileges to root over the target device. junos:18.3R3-S5 junos:18.4R3-S9 junos:19.1R3-S6 junos:19.3R2-S6 junos:19.3R3-S3 junos:19.4R1-S4 junos:19.4R3-S4...

CVE-2021-0280

Due to an Improper Initialization vulnerability in Juniper Networks Junos OS on PTX platforms and QFX10K Series with Paradise PE chipset-based line cards, ddos-protection configuration changes made from the CLI will not take effect as expected beyond the default DDoS Distributed Denial of Service...

CVE-2021-0281

On Juniper Networks Junos OS devices configured with BGP origin validation using Resource Public Key Infrastructure RPKI receipt of a specific packet from the RPKI cache server may cause routing process daemon RPD to crash and restart, creating a Denial of Service DoS condition. Continued receipt...

CVE-2021-0291

An Exposure of System Data vulnerability in Juniper Networks Junos OS and Junos OS Evolved, where a sensitive system-level resource is not being sufficiently protected, allows a network-based unauthenticated attacker to send specific traffic which partially reaches this resource. A high rate of...

CVE-2021-0293

A vulnerability in Juniper Networks Junos OS caused by Missing Release of Memory after Effective Lifetime leads to a memory leak each time the CLI command 'show system connections extensive' is executed. The amount of memory leaked on each execution depends on the number of TCP connections from a...

CVE-2021-0294

A vulnerability in Juniper Networks Junos OS, which only affects the release 18.4R2-S5, where a function is inconsistently implemented on Juniper Networks Junos QFX5000 Series and EX4600 Series, and if "storm-control enhanced" is configured, can lead to the enhanced storm control filter group not...

PT-2021-3720

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS versions 19.3R1 and above prior to 19.3R2-S6, 19.3R3-S3 Juniper Networks Junos OS versions 19.4 prior to 19.4R3-S5 Juniper Networks Junos OS versions 20.1 prior to 20.1R2-S2, 20.1R3-S1 Juniper Networks Junos OS versio...

Juniper Networks Junos OS 代码问题漏洞

Juniper Networks Junos OS is a network operating system from Juniper Networks, Inc. that is specific to the company's hardware devices. The operating system provides a secure programming interface and the Junos SDK. Junos OS is vulnerable to a code issue that stems from the use of a resource publ...

PT-2021-3984

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS versions 15.1 through 15.1R7-S9 Juniper Networks Junos OS versions 17.3 through 17.3R3-S12 Juniper Networks Junos OS versions 17.4 through 17.4R3-S5 Juniper Networks Junos OS versions 18.3 through 18.3R3-S5 Juniper...

PT-2021-3664

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS versions prior to 17.3R3-S12 Juniper Networks Junos OS versions prior to 17.4R2-S13, 17.4R3-S5 Juniper Networks Junos OS versions prior to 18.1R3-S13 Juniper Networks Junos OS versions prior to 18.2R3-S8 Juniper...

PT-2021-3697

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS versions 12.3 through 12.3R12-S17 Juniper Networks Junos OS versions 15.1 through 15.1R7-S8 Juniper Networks Junos OS versions 17.3 through 17.3R3-S11 Juniper Networks Junos OS versions 17.4 through 17.4R2-S12 Juniper...

Juniper Networks Junos OS 代码问题漏洞

Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The OS provides a secure programming interface and the Junos SDK. A code issue vulnerability exists in Junos OS that stems from a vulnerability in the device's handling of certain MPLS...

PT-2021-3702

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS version 18.4R2-S5 Description A vulnerability in Juniper Networks Junos OS affects the release 18.4R2-S5 on QFX5000 Series and EX4600 Series. The issue is related to an inconsistently implemented function, which can...