OSV-2020-1325

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Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-1325.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2020-1325

Published

2020-07-22T21:50:06.762604Z

Modified

2022-04-13T03:04:33.044825Z

Summary

Global-buffer-overflow in BEInt<unsigned short, 2>::operator unsigned short

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21769

Crash type: Global-buffer-overflow READ 2
Crash state:
BEInt&lt;unsigned short, 2>::operator unsigned short
OT::IntType&lt;unsigned short, 2u>::operator unsigned int
CFF::Charset0::get_glyph

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21769

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

8ffc9add2237899afc57184ad3297404659bc1cd

Fixed

22f7c61acf8073cb8db8db47e92aef18864a85c6

Affected versions

2.*

2.6.5

Ecosystem specific

{
    "introduced_range": "unknown:8ffc9add2237899afc57184ad3297404659bc1cd"
}