OSV-2024-1149

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libultrahdr/OSV-2024-1149.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2024-1149
Published
2024-09-29T00:02:09.713795Z
Modified
2024-09-29T00:02:09.714134Z
Summary
Use-of-uninitialized-value in ultrahdr::uhdr_gainmap_metadata_frac::encodeGainmapMetadata
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=369652657

Crash type: Use-of-uninitialized-value
Crash state:
ultrahdr::uhdr_gainmap_metadata_frac::encodeGainmapMetadata
ultrahdr::JpegR::appendGainMap
ultrahdr::JpegR::encodeJPEGR
References

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
2e5d8be55827a293c7467956cb8dbeee7acac642
Fixed
55ee308d04995d7b97e1402cc9ebf5b3f42f96ee

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific 

{
    "introduced_range": "2188c35c95aee9c66ede526ab1c8187a3bc82416:5e7cedab7afec3dc8c8fdaa81f99a13e4850b8a0"
}