| Name | CVE-2025-43972 |
| Description | An issue was discovered in GoBGP before 3.35.0. An attacker can cause a crash in the pkg/packet/bgp/bgp.go flowspec parser by sending fewer than 20 bytes in a certain context. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| gobgp (PTS) | bullseye | 2.25.0-2 | vulnerable |
| bookworm | 3.10.0-1 | vulnerable | |
| sid, trixie | 3.36.0-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| gobgp | source | (unstable) | 3.35.0-1 |
[bullseye] - gobgp <postponed> (Limited support, minor issue, DoS, follow bookworm DSAs/point-releases)
Fixed by: https://github.com/osrg/gobgp/commit/ca7383f450f7b296c5389feceef2467de5ab6e5a (v3.35.0)