Debian Security Advisory
DLA-3304-1 fig2dev -- LTS security update
- Date Reported:
- 31 Jan 2023
- Affected Packages:
- Security database references:
- In the Debian bugtracking system: Bug 960736.
In Mitre's CVE dictionary: CVE-2020-21529, CVE-2020-21531, CVE-2020-21532, CVE-2020-21676, CVE-2021-32280.
- More information:
Several vulnerabilities were fixed in the fig2dev utilities for converting XFig figure files.
Stack buffer overflow in bezier_spline().
Global buffer overflow in conv_pattern_index().
Global buffer overflow in setfigfont().
Stack-based buffer overflow in genpstrx_text().
NULL pointer dereference in compute_closed_spline().
For Debian 10 buster, these problems have been fixed in version 1:3.2.7a-5+deb10u5.
We recommend that you upgrade your fig2dev packages.
For the detailed security status of fig2dev please refer to its security tracker page at: https://security-tracker.debian.org/tracker/fig2dev
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS