OSV-2021-271

Import Source

JSON Data

https://api.osv.dev/v1/vulns/OSV-2021-271

Published

2021-02-04T00:00:11.762563Z

Modified

2022-04-13T03:04:40.413766Z

Summary

Heap-buffer-overflow in blosc_run_decompression_with_context

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30193

Crash type: Heap-buffer-overflow READ 1
Crash state:
blosc_run_decompression_with_context
blosc2_decompress
fuzz_decompress_chunk.c

References

Affected packages

Type: GIT
Repo: https://github.com/Blosc/c-blosc2.git
Events: Introduced

c473b21cff5e1a459b4467f18bf7414114f848fd

Fixed

57fca38a4f51687d71e451ae29df6b353764fb72

{
    "severity": "MEDIUM"
}