CVE-2021-26948

Null pointer dereference in the htmldoc v1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service via a crafted html file.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 42%
VendorProductVersion
htmldoc_projecthtmldoc
1.9.11
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
htmldoc
bullseye
1.9.11-4+deb11u3
fixed
bookworm
1.9.16-1
fixed
sid
1.9.18-3
fixed
trixie
1.9.18-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
htmldoc
noble
needed
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
needed
impish
ignored
hirsute
ignored
groovy
ignored
focal
needed
bionic
needed
xenial
needs-triage
trusty
needs-triage
Common Weakness Enumeration
References
https://github.com/michaelrsweet/htmldoc/issues/410
https://github.com/michaelrsweet/htmldoc/issues/410