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Fencer Vulns
high 8.8

CVE-2019-13303 json

ImageMagick 7.0.8-50 Q16 has a heap-based buffer over-read in MagickCore/composite.c in CompositeImage.

published 2019-07-05 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-4808

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.2%
EPSS 2.2% chance of exploitation in 30 days, percentile 82%
public exploits
0
none known

Summary

ImageMagick 7.0.8-50 Q16 has a heap-based buffer over-read in MagickCore/composite.c in CompositeImage.

Patch / fix

  • ImageMagick SLE Module for Development Tools 15 SP1, SLE Module for Development Tools 15, SLE Module for Desktop Applications 15 SP1 +1 more 7.0.7.34-3.67.1

suse advisories SUSE-SU-2019:2106-1

  • ImageMagick openSUSE Leap 15.1, openSUSE Leap 15.0 7.0.7.34-lp151.7.9.1

opensuse advisories openSUSE-SU-2019:1983-1

  • imagemagick Alpine 3.10, Alpine 3.9, Alpine 3.8 6.9.10.53-r0
  • imagemagick Alpine 3.24, Alpine 3.23, Alpine 3.22 +11 more 7.0.8.53-r0
  • imagemagick6 Alpine 3.16, Alpine 3.15, Alpine 3.14 +7 more 6.9.10.53-r0

alpine advisories ALPINE-CVE-2019-13303

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-2019-13303 updated cvss 8.8

ImageMagick: heap-based buffer over-read in MagickCore/composite.c in CompositeImage

  • 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
    not affected: vulnerable code not present

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

2.22% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/ImageMagick/ImageMagick/issues/1603 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 8.8 CVSS:3.1/AV:N/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.