OSV-2020-998

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/htslib/OSV-2020-998.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-998
Published
2020-07-22T21:49:39.016161Z
Modified
2022-04-13T03:04:32.306703Z
Summary
Heap-buffer-overflow in hts_md5_update
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20694

Crash type: Heap-buffer-overflow READ {*}
Crash state:
hts_md5_update
cram_decode_slice
cram_next_slice
References

Affected packages

OSS-Fuzz / htslib

Package

Name
htslib
Purl
pkg:generic/htslib

Affected ranges

Type
GIT
Repo
https://github.com/samtools/htslib.git
Events
Introduced
d8075641275729878bf2455ac9e999fed4263d9e
Fixed
d6f15361ee63ff13dfb57f3eac119e3d50e65c56

Ecosystem specific 

{
    "introduced_range": "unknown:d8075641275729878bf2455ac9e999fed4263d9e",
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/htslib/OSV-2020-998.yaml"