[DLA 500-1] imagemagick security update

Package : imagemagick
Version : 8:6.7.7.10-5+deb7u6
CVE ID : CVE-2016-5118
Debian Bug : 825799


Bob Friesenhahn from the GraphicsMagick project discovered a command
injection vulnerability in ImageMagick, a program suite for image
manipulation. An attacker with control on input image or the input
filename can execute arbitrary commands with the privileges of the user
running the application.

This update removes the possibility of using pipe (|) in filenames to
interact with imagemagick.

It is important that you upgrade the libmagickcore5 and not just
the imagemagick package. Applications using libmagickcore5 might
also be affected and need to be restarted after the upgrade.

For Debian 7 "Wheezy", these problems have been fixed in version
8:6.7.7.10-5+deb7u6.

We recommend that you upgrade your imagemagick 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

[DSA 3593-1] libxml2 security update

- -------------------------------------------------------------------------
Debian Security Advisory DSA-3593-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
June 02, 2016 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : libxml2
CVE ID : CVE-2015-8806 CVE-2016-1762 CVE-2016-1833 CVE-2016-1834
CVE-2016-1835 CVE-2016-1836 CVE-2016-1837 CVE-2016-1838
CVE-2016-1839 CVE-2016-1840 CVE-2016-2073 CVE-2016-3627
CVE-2016-3705 CVE-2016-4447 CVE-2016-4449 CVE-2016-4483
Debian Bug : 812807 813613 819006 823405 823414

Several vulnerabilities were discovered in libxml2, a library providing
support to read, modify and write XML and HTML files. A remote attacker
could provide a specially crafted XML or HTML file that, when processed
by an application using libxml2, would cause a denial-of-service against
the application, or potentially the execution of arbitrary code with the
privileges of the user running the application.

For the stable distribution (jessie), these problems have been fixed in
version 2.9.1+dfsg1-5+deb8u2.

We recommend that you upgrade your libxml2 packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/