OSV-2020-147

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-147.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-147
Published
2020-06-24T01:51:16.229267Z
Modified
2022-04-13T03:04:32.995941Z
Summary
Heap-buffer-overflow in BEInt<short, 2>::operator short
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21026

Crash type: Heap-buffer-overflow READ 2
Crash state:
BEInt<short, 2>::operator short
OT::IntType<short, 2u>::operator int
OT::TupleVarHeader::calculate_scalar
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
99b5b3f1b125010aea0cbb9183950fa18fe089b5

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-147.yaml"