OSV-2020-2063

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openh264/OSV-2020-2063.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-2063
Published
2020-10-14T00:00:24.741197Z
Modified
2022-04-13T03:04:37.451970Z
Summary
Heap-buffer-overflow in WelsDec::WelsDecodeMbCavlcBSlice
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26296

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

Affected packages

OSS-Fuzz / openh264

Package

Name
openh264
Purl
pkg:generic/openh264

Affected ranges

Type
GIT
Repo
https://github.com/cisco/openh264.git
Events

Ecosystem specific

{
    "severity": "HIGH"
}