OSV-2021-1381

Import Source

JSON Data

https://api.osv.dev/v1/vulns/OSV-2021-1381

Published

2021-09-27T00:01:25.282839Z

Modified

2022-04-13T03:04:32.963380Z

Summary

Heap-buffer-overflow in OT::MathValueRecord::copy

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39225

Crash type: Heap-buffer-overflow READ 4
Crash state:
OT::MathValueRecord::copy
OT::MathGlyphAssembly::subset
OT::MathGlyphConstruction::subset

References

Affected packages

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

ca7b9daef06fc515ec84cfb95e7204e9eef3f00e

Fixed

794b00db4b63e8314aee96c23a20ecb878452eef

{
    "severity": "MEDIUM"
}