| Name | CVE-2022-48339 |
| Description | An issue was discovered in GNU Emacs through 28.2. htmlfontify.el has a command injection vulnerability. In the hfy-istext-command function, the parameter file and parameter srcdir come from external input, and parameters are not escaped. If a file name or directory name contains shell metacharacters, code may be executed. |
| 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-3416-1, DSA-5360-1 |
| Debian Bugs | 1031730 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| emacs (PTS) | buster | 1:26.1+1-3.2+deb10u2 | vulnerable |
| buster (security) | 1:26.1+1-3.2+deb10u4 | fixed | |
| bullseye | 1:27.1+1-3.1+deb11u1 | vulnerable | |
| bullseye (security) | 1:27.1+1-3.1+deb11u2 | fixed | |
| bookworm | 1:28.2+1-15 | fixed | |
| trixie | 1:29.2+1-2 | fixed | |
| sid | 1:29.3+1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| emacs | source | buster | 1:26.1+1-3.2+deb10u4 | DLA-3416-1 | ||
| emacs | source | bullseye | 1:27.1+1-3.1+deb11u2 | DSA-5360-1 | ||
| emacs | source | (unstable) | 1:28.2+1-11 | 1031730 |
Fixed by: https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=1b4dc4691c1f87fc970fbe568b43869a15ad0d4c
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=60295