CVE-2012-2806 Information

Description

Heap-based buffer overflow in the get_sos function in jdmarker.c in libjpeg-turbo 1.2.0 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a large component count in the header of a JPEG image.

Reference

http://libjpeg-turbo.svn.sourceforge.net/viewvc/libjpeg-turbo?view=revision&revision=830 http://osvdb.org/84040 http://secunia.com/advisories/49883 http://secunia.com/advisories/50753 http://security.gentoo.org/glsa/glsa-201209-13.xml http://www.mandriva.com/security/advisories?name=MDVSA-2012:121 http://www.openwall.com/lists/oss-security/2012/07/17/3 http://www.securityfocus.com/bid/54480 https://bugzilla.mozilla.org/show_bug.cgi?id=759802 https://bugzilla.redhat.com/show_bug.cgi?id=826849 https://exchange.xforce.ibmcloud.com/vulnerabilities/76952