Explain CVE-2012-1135
FreeType before 2.4.9, as used in Mozilla Firefox Mobile before 10.0.4 and other products, allows remote attackers to cause a denial of service (invalid heap read operation and memory corruption) or possibly execute arbitrary code via vectors involving the NPUSHB and NPUSHW instructions in a TrueType font.
Affected Products: n/a
References: [{'name': '48797', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/48797'}, {'name': '48508', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/48508'}, {'name': '48822', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/48822'}, {'name': 'MDVSA-2012:057', 'tags': ['vendor-advisory', 'x_refsource_MANDRIVA'], 'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:057'}, {'name': 'APPLE-SA-2012-09-19-1', 'tags': ['vendor-advisory', 'x_refsource_APPLE'], 'url': 'http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'http://support.apple.com/kb/HT5503'}, {'name': '52318', 'tags': ['vdb-entry', 'x_refsource_BID'], 'url': 'http://www.securityfocus.com/bid/52318'}, {'name': 'USN-1403-1', 'tags': ['vendor-advisory', 'x_refsource_UBUNTU'], 'url': 'http://www.ubuntu.com/usn/USN-1403-1'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'https://bugzilla.mozilla.org/show_bug.cgi?id=733512'}, {'name': '48918', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/48918'}, {'name': '[oss-security] 20120306 Re: CVE Request -- FreeType: Multiple security flaws to be fixed in v2.4.9', 'tags': ['mailing-list', 'x_refsource_MLIST'], 'url': 'http://www.openwall.com/lists/oss-security/2012/03/06/16'}, {'name': 'SUSE-SU-2012:0484', 'tags': ['vendor-advisory', 'x_refsource_SUSE'], 'url': 'http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00003.html'}, {'name': 'SUSE-SU-2012:0521', 'tags': ['vendor-advisory', 'x_refsource_SUSE'], 'url': 'http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00015.html'}, {'name': '48973', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/48973'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'http://www.mozilla.org/security/announce/2012/mfsa2012-21.html'}, {'name': 'SUSE-SU-2012:0483', 'tags': ['vendor-advisory', 'x_refsource_SUSE'], 'url': 'http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00002.html'}, {'name': '1026765', 'tags': ['vdb-entry', 'x_refsource_SECTRACK'], 'url': 'http://www.securitytracker.com/id?1026765'}, {'name': 'openSUSE-SU-2012:0489', 'tags': ['vendor-advisory', 'x_refsource_SUSE'], 'url': 'http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00004.html'}, {'name': '48951', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/48951'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=800593'}, {'name': 'GLSA-201204-04', 'tags': ['vendor-advisory', 'x_refsource_GENTOO'], 'url': 'http://security.gentoo.org/glsa/glsa-201204-04.xml'}]
CVE State: PUBLISHED