| Name | CVE-2023-31490 |
| Description | An 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. |
| Source | CVE (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 Bugs | 1036062 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| frr (PTS) | buster | 6.0.2-2+deb10u1 | vulnerable |
| buster (security) | 6.0.2-2+deb10u2 | vulnerable |
| bullseye (security), bullseye | 7.5.1-1.1+deb11u1 | vulnerable |
| bookworm, sid | 8.4.2-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| frr | source | (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