CVE-2023-31489

NameCVE-2023-31489
DescriptionAn issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_capability_llgr() function.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1036061

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
frr (PTS)buster6.0.2-2+deb10u1fixed
buster (security)7.5.1-1.1+deb10u1fixed
bullseye (security), bullseye7.5.1-1.1+deb11u2fixed
bookworm, bookworm (security)8.4.4-1.1~deb12u1fixed
sid9.1-0.1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
frrsourcebuster(not affected)
frrsourcebullseye(not affected)
frrsource(unstable)8.4.4-11036061

Notes

[bullseye] - frr <not-affected> (The vulnerable code was introduced later)
[buster] - frr <not-affected> (The vulnerable code was introduced later)
https://github.com/FRRouting/frr/issues/13098
Fixed by: https://github.com/FRRouting/frr/commit/b1d33ec293e8e36fbb8766252f3b016d268e31ce

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