Out-of-bounds Read Affecting imagemagick package, versions <8:6.9.7.4+dfsg-15
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN11-IMAGEMAGICK-515653
- published26 Jul 2017
- disclosed26 Jul 2017
Introduced: 26 Jul 2017
CVE-2017-11639 (opens in a new tab)How to fix?
Upgrade Debian:11 imagemagick to version 8:6.9.7.4+dfsg-15 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream imagemagick package and not the imagemagick package as distributed by Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
When ImageMagick 7.0.6-1 processes a crafted file in convert, it can lead to a heap-based buffer over-read in the WriteCIPImage() function in coders/cip.c, related to the GetPixelLuma function in MagickCore/pixel-accessor.h.
References
- https://security-tracker.debian.org/tracker/CVE-2017-11639
- https://www.debian.org/security/2017/dsa-4019
- https://www.debian.org/security/2018/dsa-4204
- https://github.com/ImageMagick/ImageMagick/issues/588
- http://www.securityfocus.com/bid/100013
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-11639
- https://usn.ubuntu.com/3681-1/