vulnerability
Red Hat: CVE-2022-36440: Reachable assertion in peek_for_as4_capability function (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Apr 3, 2023 | Nov 8, 2023 | Mar 27, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Apr 3, 2023
Added
Nov 8, 2023
Modified
Mar 27, 2026
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.
Solutions
redhat-upgrade-frrredhat-upgrade-frr-debuginforedhat-upgrade-frr-debugsourceredhat-upgrade-frr-selinux
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