Description
Integer signedness error in truetype/ttgload.c in Freetype 2.3.4 and earlier might allow remote attackers to execute arbitrary code via a crafted TTF image with a negative n_points value, which leads to an integer overflow and heap-based buffer overflow.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.vupen.com/english/advisories/2007/2229 ↗
- http://secunia.com/advisories/26129 ↗
- http://support.avaya.com/elmodocs2/security/ASA-2007-330.htm ↗
- http://secunia.com/advisories/25612 ↗
- https://issues.rpath.com/browse/RPL-1390 ↗
- http://www.vupen.com/english/advisories/2008/0049 ↗
- http://secunia.com/advisories/25894 ↗
- http://www.debian.org/security/2007/dsa-1334 ↗
- http://secunia.com/advisories/25386 ↗
- http://secunia.com/advisories/28298 ↗
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-103171-1 ↗
- http://secunia.com/advisories/25705 ↗
- http://support.apple.com/kb/HT3549 ↗
- http://cvs.savannah.nongnu.org/viewvc/freetype2/src/truetype/ttgload.c?root=freetype&r1=1.177&r2=1.178 ↗
- http://www.debian.org/security/2007/dsa-1302 ↗
- http://osvdb.org/36509 ↗
- http://www.novell.com/linux/security/advisories/2007_41_freetype2.html ↗
- https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01401.html ↗
- http://secunia.com/advisories/35074 ↗
- http://secunia.com/advisories/26305 ↗
- http://www.securityfocus.com/archive/1/471286/30/6180/threaded ↗
- https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01316.html ↗
- http://www.securityfocus.com/bid/24074 ↗
- http://www.redhat.com/support/errata/RHSA-2009-1062.html ↗
- http://lists.apple.com/archives/security-announce/2009/May/msg00002.html ↗
- http://secunia.com/advisories/25463 ↗
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:121 ↗
- http://sunsolve.sun.com/search/document.do?assetkey=1-66-200033-1 ↗
- http://www.redhat.com/support/errata/RHSA-2007-0403.html ↗
- http://lists.apple.com/archives/Security-announce/2007/Nov/msg00003.html ↗
- http://secunia.com/advisories/25353 ↗
- https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=240200 ↗
- http://secunia.com/advisories/30161 ↗
- http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml ↗
- http://www.gentoo.org/security/en/glsa/glsa-200707-02.xml ↗
- http://www.trustix.org/errata/2007/0019/ ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=502565 ↗
- http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.018.html ↗
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-102967-1 ↗
- http://lists.gnu.org/archive/html/freetype-devel/2007-04/msg00041.html ↗
- http://www.us-cert.gov/cas/techalerts/TA09-133A.html ↗
- http://secunia.com/advisories/25808 ↗
- http://www.gentoo.org/security/en/glsa/glsa-200705-22.xml ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5532 ↗
- http://www.vupen.com/english/advisories/2009/1297 ↗
- http://secunia.com/advisories/25609 ↗
- http://secunia.com/advisories/35233 ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11325 ↗
- http://secunia.com/advisories/35200 ↗
- http://secunia.com/advisories/25350 ↗
- http://www.ubuntu.com/usn/usn-466-1 ↗
- http://www.vupen.com/english/advisories/2007/1894 ↗
- http://www.redhat.com/support/errata/RHSA-2009-0329.html ↗
- http://secunia.com/advisories/25905 ↗
- http://secunia.com/advisories/35204 ↗
- http://secunia.com/advisories/25654 ↗
- http://secunia.com/advisories/25483 ↗
- http://www.securitytracker.com/id?1018088 ↗
- http://www.securityfocus.com/archive/1/469463/100/200/threaded ↗