| Name | CVE-2025-31177 |
| Description | gnuplot is affected by a heap buffer overflow at function utf8_copy_one. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| gnuplot (PTS) | bullseye | 5.4.1+dfsg1-1+deb11u1 | vulnerable |
| bookworm | 5.4.4+dfsg1-2 | vulnerable |
| trixie | 6.0.2+dfsg1-1 | vulnerable |
| forky, sid | 6.0.3+dfsg1-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| gnuplot | source | (unstable) | (unfixed) | unimportant | | |
Notes
https://bugzilla.redhat.com/show_bug.cgi?id=2355342
https://sourceforge.net/p/gnuplot/bugs/2756/
https://sourceforge.net/p/gnuplot/gnuplot-main/ci/226809aebb345e74d371bb43a2b434b490be527a
No security impact, gnuplot can execute arbitrary commands and need to
come from a trusted source, see README.Debian.security (added in 5.2.6).