OSV-2021-245

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openh264/OSV-2021-245.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-245
Published
2021-01-28T00:02:30.610788Z
Modified
2022-04-13T03:04:37.403912Z
Summary
UNKNOWN WRITE in WelsDecodeBs
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29969

Crash type: UNKNOWN WRITE
Crash state:
WelsDecodeBs
WelsDec::CWelsDecoder::DecodeFrame2WithCtx
WelsDec::CWelsDecoder::DecodeFrame2
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
4c76c67e9b790fd40650c4e8a2a059603e8ce195
Fixed
b52786888ddce9d6bc06b7825ba9bffc65924e0c
Fixed
f15f940425eebf24ce66984db2445733cf500b7b

Ecosystem specific 

{
    "severity": "HIGH",
    "introduced_range": "83a0eae9bbbda5bfe802438109a025a3d7caee10:992c1c147175126c3fe7ab78216aa0395f9e6c71"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openh264/OSV-2021-245.yaml"
fixed_range 
"992c1c147175126c3fe7ab78216aa0395f9e6c71:f15f940425eebf24ce66984db2445733cf500b7b"