Multiple integer overflows in FreeType before 2.2 allow remote attackers...

Vulnerability Description

Multiple integer overflows in FreeType before 2.2 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via attack vectors related to (1) bdf/bdflib.c, (2) sfnt/ttcmap.c, (3) cff/cffgload.c, and (4) the read_lwfn function and a crafted LWFN file in base/ftmac.c. NOTE: item 4 was originally identified by CVE-2006-2493.

References

• http://lists.suse.com/archive/suse-security-announce/2006-Jun/0012.html
• http://secunia.com/advisories/20791
• http://secunia.com/advisories/27271
• http://secunia.com/advisories/33937
• http://sourceforge.net/project/shownotes.php?release_id=416463
• http://sunsolve.sun.com/search/document.do?assetkey=1-26-102705-1
• http://secunia.com/advisories/21000
• http://secunia.com/advisories/20525
• http://secunia.com/advisories/21701
• http://security.gentoo.org/glsa/glsa-200607-02.xml
• http://support.apple.com/kb/HT3438
• http://secunia.com/advisories/27162
• https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01401.html
• http://lists.apple.com/archives/security-announce/2009/Feb/msg00000.html
• https://usn.ubuntu.com/291-1/
• http://secunia.com/advisories/21385
• https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01316.html
• http://www.redhat.com/support/errata/RHSA-2009-1062.html
• http://www.securityfocus.com/archive/1/436836/100/0/threaded
• http://www.securityfocus.com/bid/18034
• http://secunia.com/advisories/21135
• https://exchange.xforce.ibmcloud.com/vulnerabilities/26553
• http://www.redhat.com/support/errata/RHSA-2006-0500.html
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9124
• http://secunia.com/advisories/23939
• https://bugzilla.redhat.com/show_bug.cgi?id=502565
• http://support.avaya.com/elmodocs2/security/ASA-2006-176.htm
• https://bugzilla.redhat.com/bugzilla/attachment.cgi?id=128606
• http://secunia.com/advisories/20591
• http://lists.opensuse.org/opensuse-security-announce/2007-10/msg00006.html
• http://secunia.com/advisories/27167
• https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=190593
• http://secunia.com/advisories/20638
• http://secunia.com/advisories/20100
• http://securitytracker.com/id?1016522
• http://secunia.com/advisories/35233
• http://www.vupen.com/english/advisories/2007/0381
• https://issues.rpath.com/browse/RPL-429
• ftp://patches.sgi.com/support/free/security/advisories/20060701-01-U
• http://www.gentoo.org/security/en/glsa/glsa-200710-09.xml
• http://secunia.com/advisories/35200
• https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=190593#c8
• http://secunia.com/advisories/21062
• http://www.redhat.com/support/errata/RHSA-2009-0329.html
• http://secunia.com/advisories/35204
• http://www.mandriva.com/security/advisories?name=MDKSA-2006:099
• http://www.debian.org/security/2006/dsa-1095
• http://www.vupen.com/english/advisories/2006/1868