OSV-2020-708

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-708.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-708
Published
2020-07-01T00:00:26.058927Z
Modified
2022-04-13T03:04:32.913605Z
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=14919

Crash type: Heap-buffer-overflow READ 2
Crash state:
BEInt&lt;unsigned short, 2>::operator unsigned short
OT::IntType&lt;unsigned short, 2u>::operator unsigned int
hb_map_iter_t&lt;hb_map_iter_t&lt;hb_array_t&lt;OT::OffsetTo&lt;OT::AxisValue, OT::IntType&lt;u
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
3efb7af7e28061f8cd138eb2ed5261bf521abc63
Fixed
993d81b9c57f2e27d80d276953b0430821129425

Ecosystem specific 

{
    "severity": "MEDIUM"
}