OSV-2020-2091

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openh264/OSV-2020-2091.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-2091
Published
2020-10-22T00:00:21.083633Z
Modified
2022-04-13T03:30:58.096308Z
Summary
UNKNOWN READ in WelsDec::WelsMarkAsRef
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26533

Crash type: UNKNOWN READ
Crash state:
WelsDec::WelsMarkAsRef
WelsDec::MarkECFrameAsRef
WelsDec::CheckAndFinishLastPic
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
519b0ff554e9713198bc3b3185da809be42be20c
Fixed
b52786888ddce9d6bc06b7825ba9bffc65924e0c
Fixed
f15f940425eebf24ce66984db2445733cf500b7b

Affected versions

v2.*

v2.0.0
v2.1.0
v2.1.1

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific 

{
    "fixed_range": "992c1c147175126c3fe7ab78216aa0395f9e6c71:f15f940425eebf24ce66984db2445733cf500b7b"
}