OSV-2021-853

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libjxl/OSV-2021-853.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-853
Published
2021-06-13T00:00:30.089891Z
Modified
2022-04-13T03:04:41.811984Z
Summary
Heap-buffer-overflow in jxl::ThreadPool::RunCallState<jxl::ConvertToExternal
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35172

Crash type: Heap-buffer-overflow WRITE 4
Crash state:
jxl::ThreadPool::RunCallState&lt;jxl::ConvertToExternal
jpegxl::ThreadParallelRunner::ThreadFunc
void* std::__1::__thread_proxy&lt;std::__1::tuple&lt;std::__1::unique_ptr&lt;std::__1::__
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
7b974a32bc5620ff0c02b1c0b101d421b3edc44a
Fixed
85aa1491b967709701d2d2293627c5cd1c7cb96d

Ecosystem specific 

{
    "severity": "HIGH"
}