CVE-2021-23158

A flaw was found in htmldoc in v1.9.12. Double-free in function pspdf_export(),in ps-pdf.cxx may result in a write-what-where condition, allowing an attacker to execute arbitrary code and denial of service.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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: 73%
VendorProductVersion
htmldoc_projecthtmldoc
1.9.12
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://bugzilla.redhat.com/show_bug.cgi?id=1967018
https://github.com/michaelrsweet/htmldoc/commit/369b2ea1fd0d0537ba707f20a2f047b6afd2fbdc
https://github.com/michaelrsweet/htmldoc/issues/414
https://bugzilla.redhat.com/show_bug.cgi?id=1967018
https://github.com/michaelrsweet/htmldoc/commit/369b2ea1fd0d0537ba707f20a2f047b6afd2fbdc
https://github.com/michaelrsweet/htmldoc/issues/414