CVE-2011-0226

Dashboard / Vulnerabilities / CVE-2011-0226

CVE-2011-0226

Summary:

Details: Integer signedness error in psaux/t1decode.c in FreeType before 2.4.6, as used in CoreGraphics in Apple iOS before 4.2.9 and 4.3.x before 4.3.4 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted Type 1 font in a PDF document, as exploited in the wild in July 2011.

References: http://lists.apple.com/archives/security-announce/2011//Jul/msg00000.html, http://lists.apple.com/archives/security-announce/2011//Jul/msg00001.html, http://secunia.com/advisories/45167, http://secunia.com/advisories/45224, http://support.apple.com/kb/HT4802, http://support.apple.com/kb/HT4803, http://www.debian.org/security/2011/dsa-2294, http://www.mandriva.com/security/advisories?name=MDVSA-2011:120, http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html, http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00014.html, http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00015.html, http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00020.html, http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00026.html, http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00028.html, http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00015.html, http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00016.html, http://support.apple.com/kb/HT5002, http://www.appleinsider.com/articles/11/07/06/hackers_release_new_browser_based_ios_jailbreak_based_on_pdf_exploit.html, http://www.redhat.com/support/errata/RHSA-2011-1085.html, http://www.securityfocus.com/bid/48619