Skip to content
Fencer Vulns
medium 6.6

CVE-2025-31163 json

fig2dev segmentation fault

published 2025-03-28 19 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-8639

cvss
6.6
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 9%
public exploits
0
none known

Summary

Segmentation fault in fig2dev in version 3.2.9a allows an attacker to availability via local input manipulation via put_patternarc function.

Patch / fix

  • fig2dev Debian 12 1:3.2.8b-3+deb12u1
  • fig2dev Debian 14, Debian 13 1:3.2.9a-2

debian advisories DEBIAN-CVE-2025-31163

  • fig2dev Ubuntu Pro 18.04 LTS 1:3.2.6a-6ubuntu1.1+esm1
  • fig2dev Ubuntu Pro 20.04 LTS 1:3.2.7a-7ubuntu0.1+esm1
  • fig2dev Ubuntu Pro 22.04 LTS 1:3.2.8b-1ubuntu0.1~esm1
  • fig2dev Ubuntu Pro 24.04 LTS 1:3.2.9-3ubuntu0.1~esm1

ubuntu advisories UBUNTU-CVE-2025-31163

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • transfig SLE Workstation Extension 15 SP7, SLE Workstation Extension 15 SP6, SLE Module for Package Hub 15 SP7 +2 more 3.2.9a-150600.3.5.1
  • transfig SLES LTSS Extended Security 12 SP5 3.2.8b-2.23.1

suse advisories SUSE-SU-2025:01835-2SUSE-SU-2025:01835-1SUSE-SU-2025:1540-1

  • transfig openSUSE Tumbleweed 3.2.9a-2.1

opensuse advisories openSUSE-SU-2025:15064-1

  • fig2dev Alpine 3.24, Alpine 3.23 3.2.9a-r2

alpine advisories ALPINE-CVE-2025-31163

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
19 mo ago

Exploit prediction

0.20% chance of exploitation in the next 30 days, higher than 9% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • sourceforge.net https://sourceforge.net/p/mcj/tickets/186/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 6.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

Affected products

  • xfig fig2dev

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.