| Name | CVE-2025-5165 |
| Description | A vulnerability was found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This issue affects the function MDCImporter::ValidateSurfaceHeader of the file assimp/code/AssetLib/MDC/MDCLoader.cpp. The manipulation of the argument pcSurface2 leads to out-of-bounds read. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The project decided to collect all Fuzzer bugs in a main-issue to address them in the future. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1106591 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| assimp (PTS) | bullseye | 5.0.1~ds0-2 | vulnerable |
| bookworm | 5.2.5~ds0-1 | vulnerable |
| trixie | 5.4.3+ds-2 | vulnerable |
| forky | 6.0.3+ds-1 | fixed |
| sid | 6.0.4+ds-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| assimp | source | (unstable) | 6.0.3+ds-1 | | | 1106591 |
Notes
[trixie] - assimp <no-dsa> (Minor issue)
[bookworm] - assimp <no-dsa> (Minor issue)
[bullseye] - assimp <postponed> (Minor issue, revisit when/if fixed upstream)
https://github.com/assimp/assimp/issues/6167
https://github.com/assimp/assimp/issues/6128
https://github.com/assimp/assimp/pull/6440
https://github.com/assimp/assimp/commit/d1e6bcff6b01c5da9856a2b6ed52ae9a06dfe8da (v6.0.3)