Saturday, October 16, 2021

Juniper Junos OS: 2021-10 Security Bulletin: Junos OS and Junos OS Evolved: Receipt of a specific LDP message will cause a Denial of Service (JSA11225) (CVE-2021-31363)

Description
In an MPLS P2MP environment a Loop with Unreachable Exit Condition vulnerability in the routing protocol daemon (RPD) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker to cause high load on RPD which in turn may lead to routing protocol flaps.
Solution(s)
  • juniper-junos-os-upgrade-latest


  • References
  • https://attackerkb.com/topics/cve-2021-31363
  • CVE - 2021-31363
  • JSA11225




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