OSV-2021-428

Import Source

JSON Data

https://api.osv.dev/v1/vulns/OSV-2021-428

Published

2021-02-22T00:00:19.627461Z

Modified

2022-04-13T03:04:40.337921Z

Summary

Heap-buffer-overflow in frame_get_lazychunk

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31189

Crash type: Heap-buffer-overflow READ 4
Crash state:
frame_get_lazychunk
frame_decompress_chunk
blosc2_schunk_decompress_chunk

References

Affected packages

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

861ba79f31393dec0a0782ca11cf32cebb6f6610

Fixed

cb44cf0fc82cf19efb002bba0eb5cc42e9527c3f

{
    "severity": "MEDIUM"
}