NetSight
IP …
medium4.3

CVE-2012-1961

Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 d…

Impact

Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 do not properly handle duplicate values in X-Frame-Options headers, which makes it easier for remote attackers to conduct clickjacking attacks via a FRAME element referencing a web site that produces these duplicate values.

Affected products

VendorProductAffected versions
MozillaFirefox
Versions 4.0, 4.0.1, 5.0, 5.0.1, 6.0, 6.0.1
MozillaThunderbird
Versions 5.0, 6.0, 6.0.1, 6.0.2, 7.0, 7.0.1
MozillaThunderbird Esr
Versions 10.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, 10.0.5
MozillaSeamonkey
through 2.10
Versions 1.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4

Weakness classification

CWE-20

References