OSV-2020-828

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/draco/OSV-2020-828.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-828
Published
2020-07-14T05:37:49Z
Modified
2026-09-13T14:17:19Z
Summary
Heap-use-after-free in draco::Metadata::AddSubMetadata
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24059

Crash type: Heap-use-after-free READ 8
Crash state:
draco::Metadata::AddSubMetadata
draco::MetadataDecoder::DecodeMetadata
draco::MetadataDecoder::DecodeGeometryMetadata
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

Affected versions

1.*
1.4.0
1.4.1
1.4.3
1.5.0
1.5.1
1.5.2
1.5.3
1.5.4
1.5.5
1.5.6
1.5.7

Ecosystem specific 

{
    "introduced_range": "aef4bfbd61798ecc21d94c873b679fbdeaf92462:79601d2d060be52e673a82ed1c46f4666eb28255",
    "severity": "HIGH"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/draco/OSV-2020-828.yaml"