CWE
476
Advisory Published
Updated

CVE-2019-12974: Null Pointer Dereference

First published: Wed Jun 26 2019(Updated: )

A NULL pointer dereference in the function ReadPANGOImage in coders/pango.c and the function ReadVIDImage in coders/vid.c in ImageMagick 7.0.8-34 allows remote attackers to cause a denial of service via a crafted image. Reference: <a href="https://github.com/ImageMagick/ImageMagick/issues/1515">https://github.com/ImageMagick/ImageMagick/issues/1515</a> Upstream commit: <a href="https://github.com/ImageMagick/ImageMagick6/commit/b4391bdd60df0a77e97a6ef1674f2ffef0e19e24">https://github.com/ImageMagick/ImageMagick6/commit/b4391bdd60df0a77e97a6ef1674f2ffef0e19e24</a> <a href="https://github.com/ImageMagick/ImageMagick/commit/b4dd4d266f2d450a2996abf5294671d888991132">https://github.com/ImageMagick/ImageMagick/commit/b4dd4d266f2d450a2996abf5294671d888991132</a>

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
ImageMagick ImageMagick=7.0.8-34
redhat/ImageMagick 7.0.8<35
35
redhat/ImageMagick 6.9.10<35
35
IBM Data Risk Manager<=2.0.6
debian/imagemagick
8:6.9.11.60+dfsg-1.3+deb11u4
8:6.9.11.60+dfsg-1.3+deb11u3
8:6.9.11.60+dfsg-1.6+deb12u2
8:6.9.11.60+dfsg-1.6+deb12u1
8:6.9.13.12+dfsg1-1
8:7.1.1.39+dfsg1-2

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2019-12974?

    CVE-2019-12974 is a vulnerability in ImageMagick that allows a remote attacker to cause a denial of service by exploiting a NULL pointer dereference in specific functions.

  • How severe is CVE-2019-12974?

    CVE-2019-12974 has a severity rating of medium, with a CVSS score of 5.5.

  • Which software versions are affected by CVE-2019-12974?

    ImageMagick versions 8:6.9.7.4+dfsg-16ubuntu6.8, 8:6.9.10.14+dfsg-7ubuntu2.3, 8:6.9.10.23+dfsg-2.1ubuntu3.1, 8:6.8.9.9-7ubuntu5.15, 8:6.9.10.23+dfsg-2.1ubuntu9, 8:6.9.10.23+dfsg-2.1ubuntu9, 8:6.9.10.23+dfsg-2.1ubuntu9, 8:6.9.10.23+dfsg-2.1ubuntu9, 8:6.9.10.23+dfsg-2.1ubuntu9, and 8:6.9.10.23+dfsg-2.1ubuntu9 are affected by CVE-2019-12974.

  • How can I fix CVE-2019-12974?

    To fix CVE-2019-12974, you should update ImageMagick to version 8:6.9.12.98+dfsg1-3 or later.

  • Where can I find more information about CVE-2019-12974?

    More information about CVE-2019-12974 can be found in the following references: [http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00069.html](http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00069.html), [http://www.securityfocus.com/bid/108913](http://www.securityfocus.com/bid/108913), [https://github.com/ImageMagick/ImageMagick/issues/1515](https://github.com/ImageMagick/ImageMagick/issues/1515)

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