Mozilla Firefox addEventListener() or setTimeout() Functions Permit Cross-Site Scripting Attacks
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SecurityTracker Alert ID: 1018410
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SecurityTracker URL: http://securitytracker.com/id?1018410
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CVE Reference: CVE-2007-3736
(Links to External Site)
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Date: Jul 18 2007
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Impact: Disclosure of authentication information, Disclosure of user information, Execution of arbitrary code via network, Modification of user information
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Fix Available: Yes
Vendor Confirmed: Yes
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Advisory: Mozilla Foundation Security Advisory
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Version(s): 2.0 - 2.0.0.4
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Description: A vulnerability was reported in Mozilla Firefox. A remote user can conduct cross-site scripting attacks.
A remote user can create specially crafted HTML using the addEventListener() or setTimeout() functions that, when loaded by a target
user, will inject arbitrary scripting code into an arbitrary site's content. The code will run in the security context of that
site. As a result, the code will be able to access the target user's cookies (including authentication cookies), if any, associated
with the site, access data recently submitted by the target user via web form to the site, or take actions on the site acting as
the target user.
The vendor credits moz_bug_r_a4 with reporting this vulnerability.
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Impact: A remote user can access the target user's cookies (including authentication cookies), if any, associated with an arbitrary site,
access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user.
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Solution: The vendor has issued a fix (2.0.0.5).
The Mozilla advisory is available at:
http://www.mozilla.org/security/announce/2007/mfsa2007-19.html
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Vendor URL: www.mozilla.org/security/announce/2007/mfsa2007-19.html (Links to External Site)
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Cause: Input validation error
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Underlying OS: Linux (Any), UNIX (Any), Windows (Any)
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Message History:
This archive entry has one or more follow-up message(s) listed below.
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Source Message Contents
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Date: Wed, 18 Jul 2007 05:34:20 -0400
Subject: Mozilla Firefox
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http://www.mozilla.org/security/announce/2007/mfsa2007-19.html
CVE-2007-3736
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