CWE
416
Advisory Published
Updated

CVE-2017-14989: Use After Free

First published: Tue Oct 03 2017(Updated: )

A use-after-free in RenderFreetype in MagickCore/annotate.c in ImageMagick 7.0.7-4 Q16 allows attackers to crash the application via a crafted font file, because the FT_Done_Glyph function (from FreeType 2) is called at an incorrect place in the ImageMagick code.

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

Affected SoftwareAffected VersionHow to fix
ImageMagick ImageMagick=7.0.7-4
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
8:7.1.1.39+dfsg1-3

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Reference Links

Frequently Asked Questions

  • What is CVE-2017-14989?

    CVE-2017-14989 is a use-after-free vulnerability in ImageMagick 7.0.7-4 Q16.

  • How does CVE-2017-14989 affect ImageMagick?

    CVE-2017-14989 allows attackers to crash ImageMagick by exploiting a use-after-free vulnerability in the RenderFreetype function in MagickCore/annotate.c.

  • What is the severity of CVE-2017-14989?

    The severity of CVE-2017-14989 is medium (CVSS score of 6.5).

  • How can I fix CVE-2017-14989 in ImageMagick?

    To fix CVE-2017-14989 in ImageMagick, you should update to version 8:6.9.7.4+dfsg-16ubuntu2.2 (for Ubuntu) or version 8:6.9.7.4+dfsg-16ubuntu6.2 (for Ubuntu Bionic), or apply the appropriate remedy provided by the source (Ubuntu or Debian).

  • Where can I find more information about CVE-2017-14989?

    You can find more information about CVE-2017-14989 on the GitHub page (https://github.com/ImageMagick/ImageMagick/issues/781), Ubuntu Security Notice (https://usn.ubuntu.com/3681-1/), and Debian Security Advisory (https://www.debian.org/security/2017/dsa-4032)

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