Resource Exhaustion Affecting imagemagick package, versions <8:6.9.7.4+dfsg-16ubuntu6.7
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-UBUNTU1804-IMAGEMAGICK-400133
- published25 Sept 2018
- disclosed21 Aug 2018
Introduced: 21 Aug 2018
CVE-2018-15607 (opens in a new tab)How to fix?
Upgrade Ubuntu:18.04 imagemagick to version 8:6.9.7.4+dfsg-16ubuntu6.7 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 Ubuntu.
See How to fix? for Ubuntu:18.04 relevant fixed versions and status.
In ImageMagick 7.0.8-11 Q16, a tiny input file 0x50 0x36 0x36 0x36 0x36 0x4c 0x36 0x38 0x36 0x36 0x36 0x36 0x36 0x36 0x1f 0x35 0x50 0x00 can result in a hang of several minutes during which CPU and memory resources are consumed until ultimately an attempted large memory allocation fails. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted file.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-15607
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15607
- https://security-tracker.debian.org/tracker/CVE-2018-15607
- https://github.com/ImageMagick/ImageMagick/issues/1255
- http://www.securityfocus.com/bid/105137
- https://usn.ubuntu.com/4034-1/