OSV-2021-1644

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libjxl/OSV-2021-1644.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-1644
Published
2021-12-04T00:00:20.702471Z
Modified
2022-04-13T03:04:41.848813Z
Summary
Container-overflow in void jxl::CopyImageTo<int>
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41608

Crash type: Container-overflow READ 4
Crash state:
void jxl::CopyImageTo<int>
jxl::ModularFrameDecoder::DecodeGroup
jxl::FrameDecoder::ProcessACGroup
References

Affected packages

OSS-Fuzz / libjxl

Package

Name
libjxl
Purl
pkg:generic/libjxl

Affected ranges

Type
GIT
Repo
https://github.com/libjxl/libjxl.git
Events
Introduced
fcc8ef851c6aa4ad9be711b1cac83e8c23aa51e1
Fixed
a915cd9ed0fd803449307aa37ba3c5364398bcc6
Fixed
5f54e912b155f157232e5a53112a39e38a5b85cc

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific 

{
    "fixed_range": "8bb9d6ec0487e0fdd202aee5a1684b9b125668d0:5f54e912b155f157232e5a53112a39e38a5b85cc"
}