OSV-2021-1640

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/draco/OSV-2021-1640.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-1640
Published
2021-12-02T00:01:06.640577Z
Modified
2022-07-08T00:09:36.686740Z
Summary
Global-buffer-overflow in draco::MeshEdgebreakerDecoderImpl<draco::MeshEdgebreakerTraversalValenceDecoder>
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41545

Crash type: Global-buffer-overflow READ 4
Crash state:
draco::MeshEdgebreakerDecoderImpl<draco::MeshEdgebreakerTraversalValenceDecoder>
draco::MeshEdgebreakerDecoderImpl<draco::MeshEdgebreakerTraversalValenceDecoder>
draco::MeshDecoder::DecodeGeometryData
References

Affected packages

OSS-Fuzz / draco

Package

Name
draco
Purl
pkg:generic/draco

Affected ranges

Type
GIT
Repo
https://github.com/google/draco
Events
Introduced
25484b31235d1a35fa72be6ce8d1f7f286b5c0bf
Fixed
1af95a20b81624f64c4b19794cb3ca991e6d0a76

Affected versions

1.*

1.4.0
1.4.1
1.4.3
1.5.0
1.5.1
1.5.2

Ecosystem specific 

{
    "severity": null
}

Database specific 

{
    "introduced_range": "aef4bfbd61798ecc21d94c873b679fbdeaf92462:79601d2d060be52e673a82ed1c46f4666eb28255"
}