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Macromedia JRun JMC Interface Cross-Site Scripting Vulnerabilities
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Secunia Advisory:
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SA10311
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Release Date:
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2003-11-28
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Last Update:
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2005-01-14
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Popularity:
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7,372 views
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Critical:
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Less critical
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Impact:
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Cross Site Scripting
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | Macromedia Jrun 4.x
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Description:
Some vulnerabilities have been identified in Macromedia JRun, which can be exploited by malicious people to conduct Cross-Site Scripting attacks.
The vulnerabilities are caused due to missing input validation in "clusterframe.jsp" and "webserverlist.jsp", which are accessible via the JMC interface. This can be exploited to execute arbitrary script code in a user's browser session by tricking the user into visiting a malicious website or clicking a specially crafted link.
Successful exploitation requires that the target user is logged in via JMC on the vulnerable system. This may disclose sensitive information (e.g. cookie-based authentication information) associated with the site running Macromedia JRun.
Example:
http://[victim]:8000/clusterframe.jsp?cluster=<script>alert(document.cookie)</script>
The vulnerabilities have been confirmed in version 4 Build 61650 for Windows. Other versions and other platforms may also be affected.
Solution:
The vulnerabilities have been fixed in JRun Updater 3.
http://www.macromedia.com/support/jrun/updaters.html
Provided and/or discovered by:
dr_insane
Changelog:
2005-01-14: Updated "Solution" section.
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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