OSV-2020-2074

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openh264/OSV-2020-2074.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-2074
Published
2020-10-16T00:00:35.289044Z
Modified
2022-04-13T03:04:37.473081Z
Summary
UNKNOWN READ in WelsDec::WelsMarkAsRef
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26356

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
e7cc7ab7e9091f09449cc66a5c5add600a842c82
Fixed
992c1c147175126c3fe7ab78216aa0395f9e6c71
Fixed
3b13c4cd65a8b93f779ddece7deefac5102ece5e

Ecosystem specific 

{
    "introduced_range": "84590b641f4bd07ae448bdb05cb5700d991efa53:effb3931c7c67f34b167fe6e0a93253bf075f78c",
    "severity": "MEDIUM"
}

Database specific

fixed_range 
"992c1c147175126c3fe7ab78216aa0395f9e6c71:3b13c4cd65a8b93f779ddece7deefac5102ece5e"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openh264/OSV-2020-2074.yaml"