CVE-2012-1173

Multiple integer overflows in tiff_getimage.c in LibTIFF 3.9.4 allow remote attackers to execute arbitrary code via a crafted tile size in a TIFF file, which is not properly handled by the (1) gtTileSeparate or (2) gtStripSeparate function, leading to a heap-based buffer overflow.

🔗 References (54)

• secalert@redhathttp://bugzilla.maptools.org/attachment.cgi?id=477&action=diff
• secalert@redhathttp://bugzilla.maptools.org/show_bug.cgi?id=2369
• secalert@redhathttp://home.gdal.org/private/zdi-can-1221/zdi-can-1221.txt
• secalert@redhathttp://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
• secalert@redhathttp://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html
• secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2012-April/077463.html
• secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2012-April/078403.html
• secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2012-April/078835.html
• secalert@redhathttp://rhn.redhat.com/errata/RHSA-2012-0468.html
• secalert@redhathttp://secunia.com/advisories/48684
• secalert@redhathttp://secunia.com/advisories/48722
• secalert@redhathttp://secunia.com/advisories/48735
• secalert@redhathttp://secunia.com/advisories/48757
• secalert@redhathttp://secunia.com/advisories/48893
• secalert@redhathttp://secunia.com/advisories/50726