OSV-2018-91

Import Source

JSON Data

https://api.osv.dev/v1/vulns/OSV-2018-91

Published

2021-01-13T00:00:41.028574Z

Modified

2022-04-13T03:04:32.936212Z

Summary

Heap-buffer-overflow in BEInt<unsigned int, 4>::operator unsigned int

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10881

Crash type: Heap-buffer-overflow READ 1
Crash state:
BEInt&lt;unsigned int, 4>::operator unsigned int
OT::kern::has_data
hb_ot_layout_has_kerning

References

Affected packages

Type: GIT
Repo: https://github.com/harfbuzz/harfbuzz.git
Events: Introduced

a51958819fcf51ade3f8eb38001e680a419ebbba

Fixed

210f899acad1959d60892538ac1968a36dbbb51b

{
    "severity": "MEDIUM"
}