CVE-2011-3194

Buffer overflow in the TIFF reader in gui/image/qtiffhandler.cpp in Qt 4.7.4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via the TIFFTAG_SAMPLESPERPIXEL tag in a greyscale TIFF image with multiple samples per pixel.

🔗 References (44)

• secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2011-September/066209.html
• secalert@redhathttp://lists.opensuse.org/opensuse-updates/2011-10/msg00007.html
• secalert@redhathttp://lists.opensuse.org/opensuse-updates/2011-10/msg00008.html
• secalert@redhathttp://rhn.redhat.com/errata/RHSA-2011-1323.html
• secalert@redhathttp://rhn.redhat.com/errata/RHSA-2011-1328.html
• secalert@redhathttp://secunia.com/advisories/46128
• secalert@redhathttp://secunia.com/advisories/46140
• secalert@redhathttp://secunia.com/advisories/46187
• secalert@redhathttp://secunia.com/advisories/46371
• secalert@redhathttp://secunia.com/advisories/46410
• secalert@redhathttp://secunia.com/advisories/49383
• secalert@redhathttp://secunia.com/advisories/49895
• secalert@redhathttp://security.gentoo.org/glsa/glsa-201206-02.xml
• secalert@redhathttp://www.openwall.com/lists/oss-security/2011/08/22/6
• secalert@redhathttp://www.openwall.com/lists/oss-security/2011/08/24/8