graphicsmagick - security update


Several vulnerabilities have been found in the graphicsmagick package that may lead to denial of service through failed assertions, CPU or memory usage. Some vulnerabilities may also lead to code execution but no exploit is currently known. * [CVE-2016-7448](https://security-tracker.debian.org/tracker/CVE-2016-7448) Utah RLE: Reject truncated/absurd files which caused huge memory allocations and/or consumed huge CPU * [CVE-2016-7996](https://security-tracker.debian.org/tracker/CVE-2016-7996) missing check that the provided colormap is not larger than 256 entries resulting in potential heap overflow * [CVE-2016-7997](https://security-tracker.debian.org/tracker/CVE-2016-7997) denial of service via a crash due to an assertion * [CVE-2016-8682](https://security-tracker.debian.org/tracker/CVE-2016-8682) stack-based buffer overflow in ReadSCTImage (sct.c) * [CVE-2016-8683](https://security-tracker.debian.org/tracker/CVE-2016-8683) memory allocation failure in ReadPCXImage (pcx.c) * [CVE-2016-8684](https://security-tracker.debian.org/tracker/CVE-2016-8684) memory allocation failure in MagickMalloc (memory.c) For Debian 7 Wheezy, these problems have been fixed in version 1.3.16-1.1+deb7u5. We recommend that you upgrade your graphicsmagick packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: <https://wiki.debian.org/LTS>

Affected Software

CPE Name Name Version
graphicsmagick 1.3.16-1.1+deb7u4
graphicsmagick 1.3.16-1.1+deb7u1
graphicsmagick 1.3.16-1.1
graphicsmagick 1.3.16-1.1+deb7u3
graphicsmagick 1.3.16-1.1+deb7u2