OSV-2020-736

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openh264/OSV-2020-736.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-736
Published
2020-07-01T00:00:27.634899Z
Modified
2022-04-13T03:04:37.436133Z
Summary
Heap-use-after-free in WelsDec::DecreasePicBuff
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14423

Crash type: Heap-use-after-free READ 8
Crash state:
WelsDec::DecreasePicBuff
WelsRequestMem
SyncPictureResolutionExt
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
Introduced
84b5847d016eb2f77318feef88d930f13b6fab61
Fixed
901b92c7f3a8295a7335f9be447e667a7eec8075

Affected versions

v2.*

v2.0.0

Ecosystem specific 

{
    "severity": "HIGH"
}