tjthedj's ipLogger Input Validation Holes Permit Cross-Site Scripting Attacks
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SecurityTracker Alert ID: 1016147
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SecurityTracker URL: http://securitytracker.com/id?1016147
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CVE Reference: GENERIC-MAP-NOMATCH
(Links to External Site)
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Date: May 24 2006
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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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Exploit Included: Yes
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Version(s): 1.7 and prior versions
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Description: A vulnerability was reported in tjthedj's ipLogger. A remote user can conduct cross-site scripting attacks.
The software does not properly filter HTML code from user-supplied input in the HTTP User Agent field before recording the input.
A remote user can supply a specially crafted User Agent value that, when viewed by a target user, will cause arbitrary scripting
code to be executed by the target user's browser. The code will originate from the site running the ipLogger software and 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.
Nomenumbra discovered this vulnerability.
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Impact: A remote user can access the target user's cookies (including authentication cookies), if any, associated with the site running the
ipLogger software, 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: No solution was available at the time of this entry.
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Vendor URL: tjthedj.us/projects/iplogger/ (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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Reported By: zerogue@gmail.com
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Message History:
None.
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Source Message Contents
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Date: 22 May 2006 19:08:45 -0000
From: zerogue@gmail.com
Subject: IpLogger <= 1.7 XSS
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IpLogger <= 1.7 XSS
Discovered by: Nomenumbra
Date: 21/5/2006
impact:moderate (potential privilege escalation,possible defacement)
tjthedj's IpLogger (http://tjthedj.us/projects/iplogger/) suffers from XSS in a user's useragent.
It is possible to construct a useragent containing javascript, thus
being displayed to the user once he check's the logs.
Nomenumbra
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