Name | CVE-2020-21680 |
Description | A stack-based buffer overflow in the put_arrow() component in genpict2e.c of fig2dev 3.2.7b allows attackers to cause a denial of service (DOS) via converting a xfig file into pict2e format. |
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 |
---|
fig2dev (PTS) | bullseye | 1:3.2.8-3+deb11u1 | fixed |
| bookworm | 1:3.2.8b-3 | fixed |
| sid, trixie | 1:3.2.9-4 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|
fig2dev | source | (unstable) | 1:3.2.8-1 | unimportant | | |
transfig | source | (unstable) | (unfixed) | | | |
Notes
https://sourceforge.net/p/mcj/tickets/74/
https://sourceforge.net/p/mcj/fig2dev/ci/3165d86c31c6323913239fdc6460be6ababd3826/ (3.2.8)
https://sourceforge.net/p/mcj/fig2dev/ci/100e2789f8106f9cc0f7e4319c4ee7bda076c3ac/ (3.2.8)
Crash in CLI tool, no security impact