TITLE:
RSA ACE/Agent for Web "image" Cross-Site Scripting Vulnerability

SECUNIA ADVISORY ID:
SA17331

VERIFY ADVISORY:
http://secunia.com/advisories/17331/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
RSA ACE/Agent 5.x
http://secunia.com/product/980/

DESCRIPTION:
SEC Consult has reported a vulnerability in RSA ACE/Agent for Web,
which can be exploited by malicious people to conduct cross-site
scripting attacks.

Input passed to the "image" parameter isn't properly sanitised before
being returned to the user in an error message. This can be exploited
to execute arbitrary HTML and script code in a user's browser session
in context of an affected site.

Example:
http://[host]/webauthentication?GetPic?image=[XSS]

The vulnerability has been reported in version 5.1 and 5.1.1. Other
versions may also be affected.

SOLUTION:
Filter malicious characters and character sequences in a proxy or
firewall with URL filtering capabilities.

PROVIDED AND/OR DISCOVERED BY:
SEC Consult.

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