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 Software | Affected Version | How 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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CVE-2017-14989 is a use-after-free vulnerability in ImageMagick 7.0.7-4 Q16.
CVE-2017-14989 allows attackers to crash ImageMagick by exploiting a use-after-free vulnerability in the RenderFreetype function in MagickCore/annotate.c.
The severity of CVE-2017-14989 is medium (CVSS score of 6.5).
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).
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)