Description

The line-breaking implementation in Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, Thunderbird before 3.0.11 and 3.1.x before 3.1.7, and SeaMonkey before 2.0.11 on Windows does not properly handle long strings, which allows remote attackers to execute arbitrary code via a crafted document.write call that triggers a buffer over-read.

References

http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052502.html

http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052504.html

http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00002.html

http://osvdb.org/69771

http://secunia.com/advisories/42716

http://secunia.com/advisories/42818

http://www.debian.org/security/2010/dsa-2132

http://www.mandriva.com/security/advisories?name=MDVSA-2010:251

http://www.mandriva.com/security/advisories?name=MDVSA-2010:258

http://www.mozilla.org/security/announce/2010/mfsa2010-75.html

http://www.securityfocus.com/bid/45345

http://www.securitytracker.com/id?1024846

http://www.securitytracker.com/id?1024848

http://www.vupen.com/english/advisories/2011/0030

https://bugzilla.mozilla.org/show_bug.cgi?id=608336

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12342

Details

Risk Information

CVSS v2