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Red Hat: CVE-2022-36440: Reachable assertion in peek_for_as4_capability function (Multiple Advisories)

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Red Hat: CVE-2022-36440: Reachable assertion in peek_for_as4_capability function (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
04/03/2023
Created
11/09/2023
Added
11/08/2023
Modified
01/28/2025

Description

A reachable assertion was found in Frrouting frr-bgpd 8.3.0 in the peek_for_as4_capability function. Attackers can maliciously construct BGP open packets and send them to BGP peers running frr-bgpd, resulting in DoS.

Solution(s)

  • redhat-upgrade-frr
  • redhat-upgrade-frr-debuginfo
  • redhat-upgrade-frr-debugsource
  • redhat-upgrade-frr-selinux

References

  • CVE-2022-36440
  • RHSA-2023:6434
  • 查看数 695
  • 已创建
  • 最后回复

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