| Name | CVE-2023-41361 |
| Description | An issue was discovered in FRRouting FRR 9.0. bgpd/bgp_open.c does not check for an overly large length of the rcv software version. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3573-1 |
| Debian Bugs | 1055852 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| frr (PTS) | buster, buster (lts) | 7.5.1-1.1+deb10u3 | fixed |
| buster (security) | 7.5.1-1.1+deb10u2 | fixed |
| bullseye | 7.5.1-1.1+deb11u2 | fixed |
| bullseye (security) | 7.5.1-1.1+deb11u3 | fixed |
| bookworm (security), bookworm | 8.4.4-1.1~deb12u1 | vulnerable |
| trixie | 10.1.1-0.1 | fixed |
| sid | 10.2-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| frr | source | buster | 7.5.1-1.1+deb10u1 | | DLA-3573-1 | |
| frr | source | bullseye | (not affected) | | | |
| frr | source | (unstable) | 9.1-0.1 | | | 1055852 |
Notes
[bullseye] - frr <not-affected> (The vulnerable code was introduced later)
https://github.com/FRRouting/frr/pull/14241
Fixed by: https://github.com/FRRouting/frr/commit/b4d09af9194d20a7f9f16995a062f5d8e3d32840
Backport for 9.0 branch: https://github.com/FRRouting/frr/pull/14250
Fixed by: https://github.com/FRRouting/frr/commit/73ad93a83f18564bb7bff4659872f7ec1a64b05e