Out-of-bounds Write Affecting imagemagick package, versions <8:6.9.10.23+dfsg-2.1ubuntu1
Threat Intelligence
EPSS
0.99% (84th
percentile)
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Test your applications- Snyk ID SNYK-UBUNTU2004-IMAGEMAGICK-5493751
- published 24 Mar 2019
- disclosed 24 Mar 2019
Introduced: 24 Mar 2019
CVE-2019-9956 Open this link in a new tabHow to fix?
Upgrade Ubuntu:20.04 imagemagick to version 8:6.9.10.23+dfsg-2.1ubuntu1 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.
In ImageMagick 7.0.8-35 Q16, there is a stack-based buffer overflow in the function PopHexPixel of coders/ps.c, which allows an attacker to cause a denial of service or code execution via a crafted image file.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-9956
- https://seclists.org/bugtraq/2019/Apr/37
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9956
- https://www.debian.org/security/2019/dsa-4436
- https://lists.debian.org/debian-lts-announce/2019/05/msg00015.html
- https://security-tracker.debian.org/tracker/CVE-2019-9956
- https://github.com/ImageMagick/ImageMagick/issues/1523
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00010.html
- http://www.securityfocus.com/bid/107546
- http://www.securityfocus.com/bid/107672
- https://usn.ubuntu.com/4034-1/