NULL Pointer Dereference Affecting imagemagick package, versions <8:6.9.10.23+dfsg-2.1ubuntu9
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-UBUNTU2004-IMAGEMAGICK-5492978
- published27 Jun 2019
- disclosed26 Jun 2019
Introduced: 26 Jun 2019
CVE-2019-12974 (opens in a new tab)How to fix?
Upgrade Ubuntu:20.04 imagemagick to version 8:6.9.10.23+dfsg-2.1ubuntu9 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:20.04 relevant fixed versions and status.
A NULL pointer dereference in the function ReadPANGOImage in coders/pango.c and the function ReadVIDImage in coders/vid.c in ImageMagick 7.0.8-34 allows remote attackers to cause a denial of service via a crafted image.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-12974
- https://www.debian.org/security/2020/dsa-4712
- https://security-tracker.debian.org/tracker/CVE-2019-12974
- https://github.com/ImageMagick/ImageMagick/issues/1515
- https://lists.debian.org/debian-lts-announce/2019/08/msg00021.html
- https://lists.debian.org/debian-lts-announce/2020/08/msg00030.html
- http://www.securityfocus.com/bid/108913
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00069.html
- https://usn.ubuntu.com/4192-1/