OSV-2021-222

Import Source

JSON Data

https://api.osv.dev/v1/vulns/OSV-2021-222

Published

2021-01-23T00:01:01.932285Z

Modified

2022-04-13T03:04:32.296206Z

Summary

Heap-buffer-overflow in arith_uncompress_to

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29792

Crash type: Heap-buffer-overflow READ 1
Crash state:
arith_uncompress_to
cram_uncompress_block
cram_read_SAM_hdr

References

Affected packages

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

0d1971cbebb269d90a563464e4f56987290e20ab

Fixed

a01a139ac1fa365a688ec8734d62ef859a8bc416

Fixed

90fef7300c75ca6b8834da0dcb710e27d599324e

{
    "severity": "MEDIUM"
}

{
    "fixed_range": "01830d77854bf24d69959373d2570c640c1ff5d2:90fef7300c75ca6b8834da0dcb710e27d599324e"
}