CVE-2023-31490
HIGH 7.5EPSS 2.2%
An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function.
- CVSS v3.1 NVD
- 7.5 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS
- 2.15% chance of exploitation in the next 30 days, 82nd percentile
- Published
- 2023-05-09
- Updated
- 2024-08-02
Proof-of-concept exploits (1)
- FRRouting/frr/issues/130994332★ · 2026-10-19
Security advisories
- https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/…
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/…
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/…
- https://www.debian.org/security/2023/dsa-5495