OSV-2020-1857

See a problem?
Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openh264/OSV-2020-1857.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-1857
Published
2020-09-27T00:00:31.349697Z
Modified
2022-04-13T03:04:37.552805Z
Summary
Heap-buffer-overflow in WelsDec::WelsDecodeMbCabacPSlice
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25973

Crash type: Heap-buffer-overflow WRITE 16
Crash state:
WelsDec::WelsDecodeMbCabacPSlice
WelsDec::WelsDecodeSlice
WelsDec::DecodeCurrentAccessUnit
References

Affected packages

OSS-Fuzz / openh264

Package

Name
openh264
Purl
pkg:generic/openh264

Affected ranges

Ecosystem specific

{
    "severity": "HIGH"
}