OSV-2021-231

Import Source

JSON Data

https://api.osv.dev/v1/vulns/OSV-2021-231

Published

2021-01-24T00:00:23.631012Z

Modified

2022-04-13T03:04:32.301338Z

Summary

Heap-buffer-overflow in int32_get_blk

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29855

Crash type: Heap-buffer-overflow READ 1
Crash state:
int32_get_blk
cram_read_SAM_hdr
cram_dopen

References

Affected packages

Type: GIT
Repo: https://github.com/samtools/htslib.git
Events: Introduced

0d1971cbebb269d90a563464e4f56987290e20ab

Fixed

90fef7300c75ca6b8834da0dcb710e27d599324e

{
    "severity": "MEDIUM"
}