OSV-2022-322

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/c-blosc2/OSV-2022-322.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2022-322
Published
2022-04-09T00:00:44.310354Z
Modified
2022-04-09T00:00:44.310661Z
Summary
Heap-buffer-overflow in frame_get_metalayers
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46460

Crash type: Heap-buffer-overflow READ {*}
Crash state:
frame_get_metalayers
frame_to_schunk
blosc2_schunk_from_buffer
References

Affected packages

OSS-Fuzz / c-blosc2

Package

Name
c-blosc2
Purl
pkg:generic/c-blosc2

Affected ranges

Type
GIT
Repo
https://github.com/Blosc/c-blosc2.git
Events
Introduced
5f5213c23cc8608537b234e93ee5dae31a77aaff
Fixed
7f4574f51ad7db56fc13de89e13e7893b1a82189

Affected versions

v2.*

v2.1.0
v2.1.1

Ecosystem specific 

{
    "severity": "MEDIUM"
}