| Name | CVE-2025-3548 |
| Description | A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp up to 5.4.3. This issue affects the function aiString::Set in the library include/assimp/types.h of the component File Handler. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1103443 |
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, sid | 5.4.3+ds-2 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| assimp | source | (unstable) | (unfixed) | | | 1103443 |
Notes
[trixie] - assimp <no-dsa> (Minor issue)
[bookworm] - assimp <no-dsa> (Minor issue)
[bullseye] - assimp <postponed> (Minor issue)
https://github.com/assimp/assimp/issues/6068
https://github.com/assimp/assimp/pull/6073
Fixed by: https://github.com/assimp/assimp/commit/0ae66d27039481dc2a507bbc8482f691037c1a5a