OSV-2020-2184

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/c-blosc2/OSV-2020-2184.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-2184
Published
2020-11-25T00:00:17.879160Z
Modified
2022-04-13T03:04:40.275647Z
Summary
Heap-buffer-overflow in frame_get_usermeta
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27812

Crash type: Heap-buffer-overflow READ {*}
Crash state:
frame_get_usermeta
blosc2_frame_to_schunk
blosc2_schunk_open_sframe
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
4d78953db484839708091c610951678ab4b2b555
Fixed
877959117eef391293b5abff200a23bafe458754

Ecosystem specific 

{
    "severity": "MEDIUM"
}