Source: assimp
Version: 5.4.3+ds-2
Severity: important
Tags: security upstream
Forwarded: https://github.com/assimp/assimp/issues/6176
X-Debbugs-Cc: car...@debian.org, Debian Security Team <t...@security.debian.org>

Hi,

The following vulnerability was published for assimp.

CVE-2025-5204[0]:
| A vulnerability classified as problematic has been found in Open
| Asset Import Library Assimp 5.4.3. This affects the function
| MDLImporter::ParseSkinLump_3DGS_MDL7 of the file
| assimp/code/AssetLib/MDL/MDLMaterialLoader.cpp. The manipulation
| 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.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2025-5204
    https://www.cve.org/CVERecord?id=CVE-2025-5204
[1] https://github.com/assimp/assimp/issues/6176

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

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