Divide By Zero Affecting imagemagick package, versions <8:6.9.11.24+dfsg-1
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-DEBIANUNSTABLE-IMAGEMAGICK-345173
- published23 Apr 2019
- disclosed23 Apr 2019
Introduced: 23 Apr 2019
CVE-2019-11472 (opens in a new tab)How to fix?
Upgrade Debian:unstable imagemagick to version 8:6.9.11.24+dfsg-1 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:unstable relevant fixed versions and status.
ReadXWDImage in coders/xwd.c in the XWD image parsing component of ImageMagick 7.0.8-41 Q16 allows attackers to cause a denial-of-service (divide-by-zero error) by crafting an XWD image file in which the header indicates neither LSB first nor MSB first.
References
- https://security-tracker.debian.org/tracker/CVE-2019-11472
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11472
- https://www.debian.org/security/2020/dsa-4712
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/
- https://github.com/ImageMagick/ImageMagick6/commit/f663dfb8431c97d95682a2b533cca1c8233d21b4
- https://github.com/ImageMagick/ImageMagick/issues/1546
- https://lists.debian.org/debian-lts-announce/2020/08/msg00030.html
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00057.html
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00001.html
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-11472
- https://usn.ubuntu.com/4034-1/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/