CVE-2022-26129

Published: Mar 3, 2022Modified: Jun 17, 2026

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the subtlv length in the functions, parse_hello_subtlv, parse_ihu_subtlv, and parse_update_subtlv in babeld/message.c.

Affected (1)

Products: Frrouting: Frrouting

Frrouting

1 product

Frrouting

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Frrouting Frrouting	Up to 8.1

Related CWEs

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (5)

https://github.com/FRRouting/frr/issues/10503

Source: secalert@redhat.com

ExploitIssue TrackingThird Party Advisory

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

Source: secalert@redhat.com

https://github.com/FRRouting/frr/issues/10503

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

ExploitIssue TrackingThird Party Advisory

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.