CVE-2023-31490

NameCVE-2023-31490
DescriptionAn issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
Debian Bugs1036062

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
frr (PTS)buster6.0.2-2+deb10u1vulnerable
buster (security)6.0.2-2+deb10u2vulnerable
bullseye (security), bullseye7.5.1-1.1+deb11u1vulnerable
bookworm, sid8.4.2-1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
frrsource(unstable)(unfixed)1036062

Notes

https://github.com/FRRouting/frr/issues/13099
https://github.com/FRRouting/frr/pull/12454
Fixed by: https://github.com/FRRouting/frr/commit/06431bfa7570f169637ebb5898f0b0cc3b010802

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