gimp security update

2:2.6.9-4.3 - fix overflow in GIF loader 847303 2:2.6.9-4.2 - fix overflows in GIF, CEL loaders 727800, 839020...

DEBIAN-CVE-2011-2485

The gdkpixbufgifimageload function in gdk-pixbuf/io-gif.c in gdk-pixbuf before 2.23.5 does not properly handle certain return values, which allows remote attackers to cause a denial of service memory consumption via a crafted GIF image file...