CVE-2015-7674 Information

Description

Integer overflow in the pixops_scale_nearest function in pixops/pixops.c in gdk-pixbuf before 2.32.1 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted GIF image file which triggers a heap-based buffer overflow.

Reference

http://ftp.gnome.org/pub/gnome/sources/gdk-pixbuf/2.32/gdk-pixbuf-2.32.1.news http://lists.opensuse.org/opensuse-updates/2016-03/msg00124.html http://lists.opensuse.org/opensuse-updates/2016-06/msg00006.html http://www.debian.org/security/2015/dsa-3378 http://www.openwall.com/lists/oss-security/2015/10/01/4 http://www.openwall.com/lists/oss-security/2015/10/01/7 http://www.openwall.com/lists/oss-security/2015/10/02/10 http://www.openwall.com/lists/oss-security/2015/10/05/7 http://www.securityfocus.com/bid/76955 http://www.ubuntu.com/usn/USN-2767-1 https://git.gnome.org/browse/gdk-pixbuf/commit/?id=e9a5704edaa9aee9498f1fbf6e1b70fcce2e55aa https://security.gentoo.org/glsa/201512-05