OSV-2020-233

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-233.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-233
Published
2020-06-26T00:00:07.429323Z
Modified
2022-04-13T03:04:32.814525Z
Summary
Heap-buffer-overflow in BEInt<unsigned short, 2>::operator unsigned short
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20022

Crash type: Heap-buffer-overflow READ 2
Crash state:
BEInt<unsigned short, 2>::operator unsigned short
OT::IntType<unsigned short, 2u>::operator unsigned int
decltype
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
0b39c48064864850193bc80e2566839546be3551
Fixed
a32ecc15aec6518f5a126fb8f3643e563327f74d

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-233.yaml"