OSV-2020-1733

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/htslib/OSV-2020-1733.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-1733
Published
2020-09-11T00:01:15Z
Modified
2022-04-13T03:04:32Z
Summary
Heap-buffer-overflow in le_to_u32
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25533

Crash type: Heap-buffer-overflow READ 4
Crash state:
le_to_u32
le_to_i32
bcf_dec_typed_int1_safe
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
3ac8a04f8f6071be0901a9ddcda296f58b2bcf0c
Fixed
8bab82bdb8c2613e1ca7bd5573d7c12117a2dc02

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/htslib/OSV-2020-1733.yaml"