CVE-2012-1956

Description

Mozilla Firefox before 15.0, Thunderbird before 15.0, and SeaMonkey before 2.12 do not prevent use of the Object.defineProperty method to shadow the location object (aka window.location), which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via vectors involving a plugin.

References

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16367

https://bugzilla.mozilla.org/show_bug.cgi?id=756719

http://www.ubuntu.com/usn/USN-1548-2

http://www.ubuntu.com/usn/USN-1548-1

http://www.securityfocus.com/bid/55260

http://www.mozilla.org/security/announce/2012/mfsa2012-59.html

http://rhn.redhat.com/errata/RHSA-2012-1351.html

http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00014.html

http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00011.html

http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00028.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS