CVE-2023-47234

Published: Nov 3, 2023Modified: Nov 4, 2025

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur when processing a crafted BGP UPDATE message with a MP_UNREACH_NLRI attribute and additional NLRI data (that lacks mandatory path attributes).

Affected (1)

Products: Frrouting: Frrouting

Frrouting

1 product

Frrouting

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Frrouting Frrouting	Up to 9.0.1

References (5)

https://github.com/FRRouting/frr/pull/14716/commits/c37119df45bbf4ef713bc10475af2ee06e12f3bf

Source: cve@mitre.org

Patch

https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html

Source: cve@mitre.org

https://github.com/FRRouting/frr/pull/14716/commits/c37119df45bbf4ef713bc10475af2ee06e12f3bf

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.debian.org/debian-lts-announce/2024/09/msg00007.html

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.