OSV-2020-1899

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openh264/OSV-2020-1899.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-1899
Published
2020-10-02T00:00:16Z
Modified
2022-04-13T03:04:37Z
Summary
Heap-buffer-overflow in DeblockChromaLt42_c
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26068

Crash type: Heap-buffer-overflow READ 1
Crash state:
DeblockChromaLt42_c
DeblockChromaLt4H2_c
WelsDec::FilteringEdgeChromaHV
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
66ef706acd55b0b8daec32ca299d2586a1f473c9
Fixed
f1bb6d3acb057785b4d89e8228e23cc4fc9caa12

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openh264/OSV-2020-1899.yaml"