HIGH
Integer overflow in Mozilla Firefox and Thunderbird 1.x before 1.5.0.2 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0.1 allows remote attackers to execute arbitrary code via a large number in the CSS letter-spacing property that leads to a heap-based buffer overflow.
ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2006.26/SCOSA-2006.26.txt
ftp://patches.sgi.com/support/free/security/advisories/20060404-01-U.asc
http://lists.suse.com/archive/suse-security-announce/2006-Apr/0003.html
http://secunia.com/advisories/19631
http://secunia.com/advisories/19649
http://secunia.com/advisories/19696
http://secunia.com/advisories/19714
http://secunia.com/advisories/19721
http://secunia.com/advisories/19729
http://secunia.com/advisories/19746
http://secunia.com/advisories/19759
http://secunia.com/advisories/19780
http://secunia.com/advisories/19794
http://secunia.com/advisories/19811
http://secunia.com/advisories/19821
http://secunia.com/advisories/19823
http://secunia.com/advisories/19852
http://secunia.com/advisories/19862
http://secunia.com/advisories/19863
http://secunia.com/advisories/19902
http://secunia.com/advisories/19941
http://secunia.com/advisories/19950
http://secunia.com/advisories/20051
http://secunia.com/advisories/21033
http://secunia.com/advisories/21622
http://secunia.com/advisories/22065
http://secunia.com/advisories/22066
http://securityreason.com/securityalert/720
http://securitytracker.com/id?1015915
http://securitytracker.com/id?1015916
http://securitytracker.com/id?1015917
http://securitytracker.com/id?1015918
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102550-1
http://sunsolve.sun.com/search/document.do?assetkey=1-26-228526-1
http://support.avaya.com/elmodocs2/security/ASA-2006-205.htm
http://www.debian.org/security/2006/dsa-1044
http://www.debian.org/security/2006/dsa-1046
http://www.debian.org/security/2006/dsa-1051
http://www.gentoo.org/security/en/glsa/glsa-200604-12.xml
http://www.gentoo.org/security/en/glsa/glsa-200604-18.xml
http://www.gentoo.org/security/en/glsa/glsa-200605-09.xml
http://www.kb.cert.org/vuls/id/179014
http://www.mandriva.com/security/advisories?name=MDKSA-2006:075
http://www.mandriva.com/security/advisories?name=MDKSA-2006:076
http://www.mandriva.com/security/advisories?name=MDKSA-2006:078
http://www.mozilla.org/security/announce/2006/mfsa2006-22.html
http://www.novell.com/linux/security/advisories/2006_04_25.html
http://www.redhat.com/archives/fedora-announce-list/2006-April/msg00153.html
http://www.redhat.com/archives/fedora-announce-list/2006-April/msg00154.html
http://www.redhat.com/support/errata/RHSA-2006-0328.html
http://www.redhat.com/support/errata/RHSA-2006-0329.html
http://www.redhat.com/support/errata/RHSA-2006-0330.html
http://www.securityfocus.com/archive/1/431060/100/0/threaded
http://www.securityfocus.com/archive/1/434524/100/0/threaded
http://www.securityfocus.com/archive/1/436296/100/0/threaded
http://www.securityfocus.com/archive/1/436338/100/0/threaded
http://www.securityfocus.com/archive/1/438730/100/0/threaded
http://www.securityfocus.com/archive/1/446657/100/200/threaded
http://www.securityfocus.com/archive/1/446658/100/200/threaded
http://www.securityfocus.com/bid/17516
http://www.us-cert.gov/cas/techalerts/TA06-107A.html
http://www.vupen.com/english/advisories/2006/1356
http://www.vupen.com/english/advisories/2006/3391
http://www.vupen.com/english/advisories/2006/3748
http://www.vupen.com/english/advisories/2006/3749
http://www.vupen.com/english/advisories/2008/0083
http://www.zerodayinitiative.com/advisories/ZDI-06-010.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/25826
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10055
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1614