OSV-2020-16

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-16.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-16
Published
2020-06-24T01:51:10.290066Z
Modified
2022-04-13T03:04:33.001228Z
Summary
Heap-use-after-free in BEInt<unsigned short, 2>::operator unsigned short
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20906

Crash type: Heap-use-after-free READ 2
Crash state:
BEInt&lt;unsigned short, 2>::operator unsigned short
OT::IntType&lt;unsigned short, 2u>::operator unsigned int
OT::GlyphVarData::has_data
References

Affected packages

OSS-Fuzz / harfbuzz

Package

Name
harfbuzz
Purl
pkg:generic/harfbuzz

Affected ranges

Type
GIT
Repo
https://github.com/harfbuzz/harfbuzz.git
Events
Introduced
5ad761b943721c3541d0ca0472f34f7d54b89b5b
Fixed
8eba66c1c6d19bcc779a3b4e7b68251511986ee8

Ecosystem specific 

{
    "severity": "HIGH"
}