OSV-2021-485

Import Source

JSON Data

https://api.osv.dev/v1/vulns/OSV-2021-485

Published

2021-03-03T00:01:05.956215Z

Modified

2022-04-13T03:04:40.301856Z

Summary

Heap-buffer-overflow in blosc_run_decompression_with_context

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31585

Crash type: Heap-buffer-overflow READ 4
Crash state:
blosc_run_decompression_with_context
blosc2_decompress_ctx
frame_decompress_chunk

References

Affected packages

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

861ba79f31393dec0a0782ca11cf32cebb6f6610

Fixed

4f6d42ab4b25e781dad94c5324dab8a4dbb702ad

{
    "severity": "MEDIUM"
}