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Fencer Vulns
high 7.8

CVE-2020-19667 json

Stack-based buffer overflow and unconditional jump in ReadXPMImage in coders/xpm.c in ImageMagick 7.0.10-7.

published 2020-11-20 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-11570

cvss
7.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.7%
EPSS 1.7% chance of exploitation in 30 days, percentile 76%
public exploits
0
none known

Summary

Stack-based buffer overflow and unconditional jump in ReadXPMImage in coders/xpm.c in ImageMagick 7.0.10-7.

Patch / fix

  • imagemagick Debian 14, Debian 13, Debian 12 8:6.9.11.24+dfsg-1

debian advisories DEBIAN-CVE-2020-19667

  • imagemagick Ubuntu 18.04 LTS 8:6.9.7.4+dfsg-16ubuntu6.11
  • imagemagick Ubuntu 20.04 LTS 8:6.9.10.23+dfsg-2.1ubuntu11.4
  • imagemagick Ubuntu Pro 16.04 LTS 8:6.8.9.9-7ubuntu5.16+esm2

ubuntu advisories UBUNTU-CVE-2020-19667

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

  • ImageMagick SLES for SAP 12 SP5, SLES for SAP 12 SP4, SLES for SAP 12 SP3 +16 more 6.8.8.1-71.154.1
  • ImageMagick SLES for SAP 15 SP1, SLES for SAP 15, SLES 15-LTSS +12 more 7.0.7.34-3.90.1
  • ImageMagick SLES 11 SP4-LTSS, SLE Point of Sale 11 SP3 6.4.3.6-78.135.1
  • ImageMagick SLE Module for Development Tools 15 SP2, SLE Module for Desktop Applications 15 SP2 7.0.7.34-10.6.13

suse advisories SUSE-SU-2021:0199-1SUSE-SU-2021:0156-1SUSE-SU-2021:14598-1SUSE-SU-2021:0081-1

  • ImageMagick openSUSE Leap 15.1 7.0.7.34-lp151.7.26.1
  • ImageMagick openSUSE Leap 15.2 7.0.7.34-lp152.12.9.1

opensuse advisories openSUSE-SU-2021:0148-1openSUSE-SU-2021:0136-1

  • imagemagick Alpine 3.24, Alpine 3.23, Alpine 3.22 +10 more 7.0.10.8-r0
  • imagemagick6 Alpine 3.16, Alpine 3.15, Alpine 3.14 +2 more 6.9.11.9-r0

alpine advisories ALPINE-CVE-2020-19667

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

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2020-19667 updated cvss 7.8

ImageMagick: Stack buffer overflow in XPM coder could result in a crash

  • Red Hat Enterprise Linux 5 ImageMagick Red Hat Enterprise Linux 6 ImageMagick, ImageMagick-c++, ImageMagick-perl
    affected: no fix planned “Out of support scope”
  • Red Hat Enterprise Linux 7 ImageMagick, ImageMagick-c++, ImageMagick-perl
    affected: no fix planned “Will not fix”

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.65% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/ImageMagick/ImageMagick/issues/1895 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

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.