NetSight
IP …
medium4.3

CVE-2012-1956

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 o…

Impact

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.

Affected products

VendorProductAffected versions
MozillaFirefox
through 14.0
Versions 1.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4
MozillaThunderbird
through 14.0
Versions 1.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4
MozillaSeamonkey
through 2.11
Versions 2.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4

Weakness classification

CWE-79

References