CVE-2017-14249: Divide by Zero
First published: Mon Sep 11 2017(Updated: )
ImageMagick 7.0.6-8 Q16 mishandles EOF checks in ReadMPCImage in coders/mpc.c, leading to division by zero in GetPixelCacheTileSize in MagickCore/cache.c, allowing remote attackers to cause a denial of service via a crafted file.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ImageMagick ImageMagick | =7.0.6-8 | |
| 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
- https://github.com/ImageMagick/ImageMagick/issues/708
- https://lists.debian.org/debian-lts-announce/2019/05/msg00015.html
- https://lists.debian.org/debian-lts-announce/2020/09/msg00007.html
- https://security.gentoo.org/glsa/201711-07
- https://usn.ubuntu.com/3681-1/
- https://launchpad.net/bugs/cve/CVE-2017-14249
- https://github.com/ImageMagick/ImageMagick/commit/2071d67ebf729f76d73c33c1152df4816d1d79ac
- https://github.com/ImageMagick/ImageMagick/commit/66112b7a7b64f688efe6fec53a829874a74dea04
- https://security-tracker.debian.org/tracker/CVE-2017-14249
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14249
- https://nvd.nist.gov/vuln/detail/CVE-2017-14249
- https://ubuntu.com/security/CVE-2017-14249
Frequently Asked Questions
What is the vulnerability ID for this ImageMagick vulnerability?
The vulnerability ID for this ImageMagick vulnerability is CVE-2017-14249.
What is the severity of CVE-2017-14249?
The severity of CVE-2017-14249 is medium.
What is the affected software version of CVE-2017-14249?
The affected software versions of CVE-2017-14249 are ImageMagick 7.0.6-8 Q16, 8:6.9.7.4+dfsg-16ubuntu2.2, 8:6.9.7.4+dfsg-16ubuntu6.2, 8:6.9.9.34+dfsg-3, 8:6.8.9.9-7ubuntu5.11, 8:6.7.7.10-6ubuntu3.11.
How can a remote attacker exploit CVE-2017-14249?
A remote attacker can exploit CVE-2017-14249 by sending a crafted file to the vulnerable application.
Are there any known remedies for CVE-2017-14249?
Yes, there are known remedies for CVE-2017-14249. For Ubuntu, the remedies are versions 8:6.9.7.4+dfsg-16ubuntu2.2, 8:6.9.7.4+dfsg-16ubuntu6.2, 8:6.9.9.34+dfsg-3, 8:6.8.9.9-7ubuntu5.11, and 8:6.7.7.10-6ubuntu3.11. For Debian, the remedies are versions 8:6.9.10.23+dfsg-2.1+deb10u1, 8:6.9.10.23+dfsg-2.1+deb10u5, 8:6.9.11.60+dfsg-1.3+deb11u1, 8:6.9.11.60+dfsg-1.6, and 8:6.9.12.98+dfsg1-2.
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