CVE-2010-3814 Information

Description

Heap-based buffer overflow in the Ins_SHZ function in ttinterp.c in FreeType 2.4.3 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted SHZ bytecode instruction related to TrueType opcodes as demonstrated by a PDF document with a crafted embedded font.

Reference

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=602221 http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=0edf0986f3be570f5bf90ff245a85c1675f5c9a4 http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html http://secunia.com/advisories/42314 http://secunia.com/advisories/43138 http://secunia.com/advisories/48951 http://security-tracker.debian.org/tracker/CVE-2010-3814 http://support.apple.com/kb/HT4456 http://support.apple.com/kb/HT4581 http://www.debian.org/security/2011/dsa-2155 http://www.mandriva.com/security/advisories?name=MDVSA-2010:236 http://www.securityfocus.com/bid/44643 http://www.securitytracker.com/id?1024767 http://www.ubuntu.com/usn/USN-1013-1 http://www.vupen.com/english/advisories/2010/3046 http://www.vupen.com/english/advisories/2011/0246