[SECURITY] [DLA 434-1] gtk+2.0 security update

Package : gtk+2.0 Version : 2.20.1-2+deb6u2 CVE ID : CVE-2015-4491 CVE-2015-7673 CVE-2015-7674 Gustavo Grieco discovered different security issues in Gtk+2.0s gdk-pixbuf. CVE-2015-4491 Heap overflow when processing BMP images which may allow to execute of arbitrary code via malformed images...