OSV-2021-1070

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/c-blosc2/OSV-2021-1070.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-1070
Withdrawn
2024-11-09T08:00:09.680216Z
Published
2021-07-29T00:01:10.187569Z
Modified
2024-07-31T14:06:39.626798Z
Summary
Heap-buffer-overflow in ZSTD_decompressBlock_internal
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36623

Crash type: Heap-buffer-overflow READ 4
Crash state:
ZSTD_decompressBlock_internal
ZSTD_decompressMultiFrame
ZSTD_decompressDCtx
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

Affected versions

v2.*

v2.0.0
v2.0.0-rc2
v2.0.0.rc1
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.1.0
v2.1.1
v2.10.0
v2.10.1
v2.10.2
v2.10.3
v2.10.4
v2.10.5
v2.11.0
v2.11.1
v2.11.2
v2.11.3
v2.12.0
v2.13.0
v2.13.1
v2.13.2
v2.14.0
v2.14.1
v2.14.2
v2.14.3
v2.14.4
v2.15.0
v2.15.1
v2.2.0
v2.3.0
v2.3.1
v2.4.0
v2.4.1
v2.4.2
v2.4.3
v2.5.0
v2.6.0
v2.6.1
v2.7.0
v2.7.1
v2.8.0
v2.9.0
v2.9.1
v2.9.2
v2.9.3

Ecosystem specific

{
    "severity": "MEDIUM"
}