PT-2012-3691 · Mozilla+3 · Thunderbird+7

Frédéric Buclin

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Published

2012-07-17

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Updated

2024-12-12

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CVE-2012-1961

CVSS v2.0

4.3

Medium

VectorAV:N/AC:M/Au:N/C:N/I:P/A:N
Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions 4.x through 13.0 Firefox ESR versions 10.x before 10.0.6 Thunderbird versions 5.0 through 13.0 Thunderbird ESR versions 10.x before 10.0.6 SeaMonkey versions prior to 2.11
Description The issue arises from the improper handling of duplicate values in X-Frame-Options headers, making it easier for remote attackers to conduct clickjacking attacks via a FRAME element referencing a web site that produces these duplicate values.
Recommendations For Mozilla Firefox versions 4.x through 13.0, update to a version after 13.0. For Firefox ESR versions 10.x before 10.0.6, update to version 10.0.6 or later. For Thunderbird versions 5.0 through 13.0, update to a version after 13.0. For Thunderbird ESR versions 10.x before 10.0.6, update to version 10.0.6 or later. For SeaMonkey versions prior to 2.11, update to version 2.11 or later.

Exploit

Fix

RCE

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Weakness Enumeration

Related Identifiers

CESA-2012_1088
CESA-2012_1089
CVE-2012-1961
OPENSUSE-SU-2014_1100-1
OPENSUSE-SU-2024:10071-1
OPENSUSE-SU-2024:10230-1
OPENSUSE-SU-2024:14572-1
RHSA-2012:1088
RHSA-2012:1089
RHSA-2012_1088
RHSA-2012_1089

Affected Products

Centos
Firefox Esr
Firefox
Red Hat
Seamonkey
Suse
Thunderbird
Thunderbird Esr