OSV-2021-251

Import Source

JSON Data

https://api.osv.dev/v1/vulns/OSV-2021-251

Published

2021-01-30T00:00:11.035389Z

Modified

2022-04-13T03:04:32.268363Z

Summary

Heap-buffer-overflow in safe_ltf8_get

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30012

Crash type: Heap-buffer-overflow READ 1
Crash state:
safe_ltf8_get
cram_const_decode_init
cram_decoder_init

References

Affected packages

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

96c64aa1f56fdb724565d7a56798515d27cbb1f9

Fixed

8510a0d2a5ac878f1a4b9a6683580bcdfa9196d3

{
    "severity": "MEDIUM"
}