OSV-2023-869

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Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/assimp/OSV-2023-869.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2023-869

Published

2023-09-17T14:01:25Z

Modified

2026-09-12T14:44:42Z

Summary

Heap-buffer-overflow in Assimp::MD5::MD5MeshParser::MD5MeshParser

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62441

Crash type: Heap-buffer-overflow READ 1
Crash state:
Assimp::MD5::MD5MeshParser::MD5MeshParser
Assimp::MD5Importer::LoadMD5MeshFile
Assimp::MD5Importer::InternReadFile

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62441

Affected packages

OSS-Fuzz / assimp

Package

Name: assimp
Purl: pkg:generic/assimp

Affected ranges

Type: GIT
Repo: https://github.com/assimp/assimp.git
Events: Introduced

8012657169fdd503251b6694c12cdb32a85bdf6a

Affected versions

Other

master

v5.*

v5.3.0

v5.3.1

v5.4.0

v5.4.1

v5.4.2

v5.4.3

v6.*

v6.0.0

v6.0.1

v6.0.2

v6.0.3

v6.0.4

v6.0.5

Ecosystem specific

{
    "severity": "MEDIUM"
}

Database specific

source

"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/assimp/OSV-2023-869.yaml"