CVE-2020-36403

EUVD-2020-23931
HTSlib through 1.10.2 allows out-of-bounds write access in vcf_parse_format (called from vcf_parse and vcf_read).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 63%
Affected Products (NVD)
VendorProductVersion
htslibhtslib
𝑥
≤ 1.10.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
htslib
bookworm
1.16+ds-3
fixed
bullseye
1.11-4
fixed
buster
no-dsa
sid
1.20+ds-2
fixed
stretch
not-affected
trixie
1.20+ds-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
htslib
bionic
needs-triage
focal
needed
groovy
ignored
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
needs-triage
xenial
needs-triage
Common Weakness Enumeration
References
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24097
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/htslib/OSV-2020-955.yaml
https://github.com/samtools/htslib/commit/dcd4b7304941a8832fba2d0fc4c1e716e7a4e72c
https://github.com/samtools/htslib/pull/1447
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24097
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/htslib/OSV-2020-955.yaml
https://github.com/samtools/htslib/commit/dcd4b7304941a8832fba2d0fc4c1e716e7a4e72c
https://github.com/samtools/htslib/pull/1447