Multiple integer overflows in imlib2 allow user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted (1) ARGB (loader_argb.c), (2) PNG (loader_png.c), (3) LBM (loader_lbm.c), (4) JPEG (loader_jpeg.c), or (5) TIFF (loader_tiff.c) images.
https://exchange.xforce.ibmcloud.com/vulnerabilities/30064
http://www.vupen.com/english/advisories/2006/4349
http://www.ubuntu.com/usn/usn-376-2
http://www.ubuntu.com/usn/usn-376-1
http://www.securityfocus.com/bid/20903
http://www.novell.com/linux/security/advisories/2006_26_sr.html
http://www.mandriva.com/security/advisories?name=MDKSA-2007:156
http://www.mandriva.com/security/advisories?name=MDKSA-2006:198
http://www.discontinuity.info/~rowan/pocs/libimlib2_pocs-1.2.0-2.2.tar.gz
http://security.gentoo.org/glsa/glsa-200612-20.xml
http://secunia.com/advisories/23441
http://secunia.com/advisories/22932
http://secunia.com/advisories/22752