CVE-2022-26126

NameCVE-2022-26126
DescriptionBuffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to the use of strdup with a non-zero-terminated binary string in isis_nb_notifications.c.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3797-1, DLA-3865-1
Debian Bugs1008010

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
frr (PTS)bullseye7.5.1-1.1+deb11u2vulnerable
bullseye (security)7.5.1-1.1+deb11u3fixed
bookworm, bookworm (security)8.4.4-1.1~deb12u1fixed
trixie10.1.1-0.1fixed
sid10.1.1-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
frrsourcebuster7.5.1-1.1+deb10u2DLA-3797-1
frrsourcebullseye7.5.1-1.1+deb11u3DLA-3865-1
frrsource(unstable)8.4.1-11008010

Notes

https://github.com/FRRouting/frr/issues/10505
Fixed by https://github.com/FRRouting/frr/pull/10566

Search for package or bug name: Reporting problems