Name | CVE-2021-23180 |
Description | A flaw was found in htmldoc in v1.9.12 and before. Null pointer dereference in file_extension(),in file.c may lead to execute arbitrary code and denial of service. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | DLA-2700-1, DSA-4928-1 |
Debian Bugs | 989437 |
Vulnerable and fixed packages
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|
htmldoc (PTS) | bullseye | 1.9.11-4+deb11u3 | fixed |
| bookworm | 1.9.16-1 | fixed |
| trixie | 1.9.18-3 | fixed |
| sid | 1.9.19-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/michaelrsweet/htmldoc/issues/418
https://github.com/michaelrsweet/htmldoc/commit/19c582fb32eac74b57e155cffbb529377a9e751a
Crash in CLI tool, no security impact