OSV-2021-1607

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libjxl/OSV-2021-1607.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-1607
Published
2021-11-22T00:01:39.687600Z
Modified
2022-04-13T03:04:41.817334Z
Summary
Container-overflow in void jxl::CopyImageTo<int>
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41235

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
4d7b55ab7b05b95c4fbc15e1465a09f6dc0805cb
Fixed
43818e00ea893a8eea62ee3525f42203c141e946

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

fixed_range 
"4861a954e852a02d9347e3c416e70bb0e25b627f:43818e00ea893a8eea62ee3525f42203c141e946"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libjxl/OSV-2021-1607.yaml"