OSV-2021-467

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/kimageformats/OSV-2021-467.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-467
Published
2021-03-01T00:01:28.337558Z
Modified
2022-04-13T03:36:18.680417Z
Summary
Heap-buffer-overflow in void mc_chroma<unsigned short>
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31518

Crash type: Heap-buffer-overflow READ 2
Crash state:
void mc_chroma&lt;unsigned short>
generate_inter_prediction_samples
decode_prediction_unit
References

Affected packages

OSS-Fuzz / kimageformats

Package

Name
kimageformats
Purl
pkg:generic/kimageformats

Affected ranges

Type
GIT
Repo
https://invent.kde.org/frameworks/kimageformats.git
Events
Introduced
ca52d4ddf540cc731d0f31dbccc1897f7e6d9db4
Fixed
957c199c68f6377441bc733d2672eb7656f1be0a

Affected versions

v5.*

v5.80.0
v5.80.0-rc1
v5.81.0
v5.81.0-rc1
v5.81.0-rc2
v5.82.0-rc1
v5.83.0
v5.83.0-rc1
v5.84.0-rc1
v5.85.0
v5.85.0-rc1
v5.86.0
v5.86.0-rc1
v5.87.0
v5.87.0-rc1
v5.88.0
v5.88.0-rc1

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific 

{
    "fixed_range": "3266a9c4660c12f12fc709892816857804a346bf:957c199c68f6377441bc733d2672eb7656f1be0a"
}