Vulnerabilities

Juniper JUNOS OS Evolved 21.3

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

61CVEs

CVE-2023-22397

Junos OS Evolved: PTX10003: An attacker sending specific genuine packets will cause a memory leak in the PFE leading to a Denial of Service

Published 2023-01-12 · Modified

6.1EPSS 0.002

CVE-2025-21597

Junos OS and Junos OS Evolved: When BGP rib-sharding and update-threading are configured and a peer flaps, an rpd core is observed

Published 2025-04-09 · Analyzed

6.0EPSS 0.002

CVE-2022-22213

Junos OS and Junos OS Evolved: Denial of Service (DoS) vulnerability in RPD upon receipt of specific BGP update

Published 2022-07-20 · Modified

5.9EPSS 0.007

CVE-2024-21585

Junos OS and Junos OS Evolved: BGP session flaps on NSR-enabled devices can cause rpd crash

Published 2024-01-12 · Modified

5.9EPSS 0.006

CVE-2022-22219

Junos OS and Junos OS Evolved: RPD core upon receipt of a specific EVPN route by a BGP route reflector in an EVPN environment

Published 2022-10-18 · Modified

5.9EPSS 0.006

CVE-2023-22402

Junos OS Evolved: The kernel might restart in a BGP scenario where "bgp auto-discovery" is enabled and such a neighbor flaps

Published 2023-01-12 · Modified

5.9EPSS 0.005

CVE-2022-22225

Junos OS and Junos OS Evolved: In a BGP multipath scenario, when one of the contributing routes is flapping often and rapidly, rpd may crash

Published 2022-10-18 · Modified

5.9EPSS 0.005

CVE-2022-22208

Junos OS and Junos OS Evolved: An rpd crash can occur due to memory corruption caused by flapping BGP sessions

Published 2022-10-18 · Modified

5.9EPSS 0.005

CVE-2023-44187

Junos OS Evolved: 'file copy' CLI command can disclose password to shell users

Published 2023-10-11 · Modified

5.9EPSS 0.002

CVE-2022-22240

Junos OS and Junos OS Evolved: An rpd memory leak might be observed while running a specific cli command in a RIB sharding scenario

Published 2022-10-18 · Modified

5.5EPSS 0.002

CVE-2023-36840

Junos OS and Junos OS Evolved: An rpd crash occurs when a specific L2VPN command is run

Published 2023-07-14 · Modified

5.5EPSS 0.002

CVE-2023-28980

Junos OS and Junos OS Evolved: In a BGP rib sharding scenario an rpd crash will happen shortly after a specific CLI command is issued

Published 2023-04-17 · Modified

5.5EPSS 0.002

CVE-2023-44177

Junos OS and Junos OS Evolved: Stack overflow vulnerability in CLI command processing

Published 2023-10-12 · Modified

5.5EPSS 0.002

CVE-2023-44178

Junos OS : Stack overflow vulnerability in CLI command processing

Published 2023-10-12 · Modified

5.5EPSS 0.002

CVE-2023-44176

Junos OS : Stack overflow vulnerability in CLI command processing

Published 2023-10-12 · Modified

5.5EPSS 0.002

CVE-2023-44201

Junos OS and Junos OS Evolved: A local attacker can retrieve sensitive information and elevate privileges on the device to an authorized user.

Published 2023-10-12 · Modified

5.5EPSS 0.001

CVE-2022-22227

Junos OS Evolved: ACX7000 Series: Specific IPv6 transit traffic gets exceptioned to the routing-engine which causes increased CPU utilization

Published 2022-10-18 · Modified

5.3EPSS 0.006

CVE-2024-21596

Junos OS and Junos OS Evolved: A specific BGP UPDATE message will cause a crash in the backup Routing Engine in NSR-enabled devices

Published 2024-01-12 · Modified

5.3EPSS 0.005

CVE-2023-28978

Junos OS Evolved: Read access to some confidential user information is possible

Published 2023-04-17 · Modified

5.3EPSS 0.005

CVE-2024-21615

Junos OS and Junos OS Evolved: A low-privileged user can access confidential information

Published 2024-04-12 · Analyzed

5.1EPSS 0.002

CVE-2023-36836

Junos OS and Junos OS Evolved: In a MoFRR scenario an rpd core may be observed when a low privileged CLI command is executed

Published 2023-07-14 · Modified

4.7EPSS 0.002

Juniper JUNOS OS Evolved 21.3

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