OSV-2024-476

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Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libultrahdr/OSV-2024-476.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2024-476

Published

2024-05-16T00:01:52.617825Z

Modified

2024-05-16T00:01:52.618175Z

Summary

Heap-buffer-overflow in ultrahdr::getYuv420Pixel

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68946

Crash type: Heap-buffer-overflow READ 1
Crash state:
ultrahdr::getYuv420Pixel
std::__1::__function::__func<ultrahdr::JpegR::applyGainMap
ultrahdr::JpegR::applyGainMap

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68946

Affected packages

OSS-Fuzz / libultrahdr

Package

Name: libultrahdr
Purl: pkg:generic/libultrahdr

Affected ranges

Type: GIT
Repo: https://github.com/google/libultrahdr.git
Events: Introduced

6b5acee2fb863507515398442dbc9b5fd08eba87

Fixed

ccc54ea3685370f56f182e5c89220028212c9552

Ecosystem specific

{
    "severity": "MEDIUM"
}

Database specific

fixed_range

"3dccd6113bf392dbeb6389053d7e868f3dbb6cda:ccc54ea3685370f56f182e5c89220028212c9552"

source

"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libultrahdr/OSV-2024-476.yaml"