PT-2011-4225 · Mozilla+1 · Thunderbird+3

Nasalislarvatus3000

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Published

2011-08-16

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Updated

2024-12-12

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CVE-2011-2986

CVSS v2.0

5.0

Medium

VectorAV:N/AC:L/Au:N/C:P/I:N/A:N
Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions 4.x through 5 Thunderbird versions prior to 6 SeaMonkey versions 2.x prior to 2.3
Description The issue allows remote attackers to bypass the Same Origin Policy and obtain sensitive image data from a different domain by inserting this data into a canvas when the Direct2D API is used on Windows.
Recommendations For Mozilla Firefox versions 4.x through 5, update to a version that does not use the vulnerable Direct2D API or apply a configuration change to restrict the use of this API. For Thunderbird versions prior to 6, update to version 6 or later to resolve the issue. For SeaMonkey versions 2.x prior to 2.3, update to version 2.3 or later to fix the problem.

Exploit

Fix

Information Disclosure

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Weakness Enumeration

Related Identifiers

CVE-2011-2986
OPENSUSE-SU-2014_1100-1
OPENSUSE-SU-2024:10071-1
OPENSUSE-SU-2024:10230-1
OPENSUSE-SU-2024:14572-1

Affected Products

Firefox
Seamonkey
Suse
Thunderbird