Excessive Iteration Affecting graphicsmagick package, versions <1.3.26-8
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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- published22 Aug 2026
- disclosed30 Aug 2017
Introduced: 30 Aug 2017
CVE-2017-13776 (opens in a new tab)How to fix?
Upgrade Echo:latest graphicsmagick to version 1.3.26-8 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream graphicsmagick package and not the graphicsmagick package as distributed by Echo.
See How to fix? for Echo:latest relevant fixed versions and status.
GraphicsMagick 1.3.26 has a denial of service issue in ReadXBMImage() in a coders/xbm.c "Read hex image data" version!=10 case that results in the reader not returning; it would cause large amounts of CPU and memory consumption although the crafted file itself does not request it.
References
- https://advisory.echohq.com/cve/CVE-2017-13776
- http://hg.code.sf.net/p/graphicsmagick/code/rev/233a720bfd5e
- http://openwall.com/lists/oss-security/2017/08/31/2
- http://www.securityfocus.com/bid/100574
- https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html
- https://usn.ubuntu.com/4222-1/
- https://www.debian.org/security/2018/dsa-4321