CVE-2022-26129

HIGH

7.8

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.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published3/3/2022

Last Modified11/4/2025

Sourcenvd

Honeypot Sightings0

Affected Products

frrouting:frrouting

Weaknesses (CWE)

CWE-119CWE-119

References

https://github.com/FRRouting/frr/issues/10503(secalert@redhat.com)

https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html(secalert@redhat.com)

https://github.com/FRRouting/frr/issues/10503(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2024/09/msg00007.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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