OSV-2021-221

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/c-blosc2/OSV-2021-221.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-221
Published
2021-01-23T00:00:07.877858Z
Modified
2022-04-13T03:04:40.260042Z
Summary
Heap-buffer-overflow in blosc_d
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29816

Crash type: Heap-buffer-overflow READ 4
Crash state:
blosc_d
_blosc_getitem
blosc_getitem
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
c473b21cff5e1a459b4467f18bf7414114f848fd
Fixed
98bb9e682481b934f65db1bbd73bc2c3a41f2931

Ecosystem specific 

{
    "severity": "MEDIUM"
}