CVE-2022-36440
HIGH7.5EPSS 0.25%frr - security update
Published: 4/3/2023Modified: 4/28/2026
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.
Affected packages (2)
- Debian/frrfrom 0, < 7.5.1-1.1+deb11u2
- Debian/frrfrom 0, < 7.5.1-1.1+deb10u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |