OSV-2020-1018

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/draco/OSV-2020-1018.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-1018
Published
2020-07-22T21:49:40.252141Z
Modified
2022-04-13T03:04:42.722460Z
Summary
Heap-use-after-free in draco::Metadata::AddSubMetadata
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23342

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
dec23f5ac6c71c2352dd6812afa799c03553fc58
Fixed
25484b31235d1a35fa72be6ce8d1f7f286b5c0bf
Fixed
79601d2d060be52e673a82ed1c46f4666eb28255

Ecosystem specific 

{
    "severity": "HIGH",
    "introduced_range": "unknown:dec23f5ac6c71c2352dd6812afa799c03553fc58"
}

Database specific

fixed_range 
"aef4bfbd61798ecc21d94c873b679fbdeaf92462:79601d2d060be52e673a82ed1c46f4666eb28255"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/draco/OSV-2020-1018.yaml"