| Name | CVE-2023-41359 |
| Description | An issue was discovered in FRRouting FRR through 9.0. There is an out-of-bounds read in bgp_attr_aigp_valid in bgpd/bgp_attr.c because there is no check for the availability of two bytes during AIGP validation. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
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 | fixed |
| 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 | (unstable) | (not affected) | | | |
Notes
- frr <not-affected> (The vulnerable code was introduced later)
https://github.com/FRRouting/frr/pull/14232
Fixed by: https://github.com/FRRouting/frr/commit/f96201e104892e18493f24cf67bb713678e8237b
Backport for stable/8.5: https://github.com/FRRouting/frr/pull/14268
Fixed by: https://github.com/FRRouting/frr/commit/460ee930d6dbce6e96ecbfcd568a291f31bae24e
Introduced in: https://github.com/FRRouting/frr/commit/97a52c82a569f4a2ba792fbd734f5e635a057e6f (frr-8.5-rc)