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MailSite Cross-Site Scripting and Denial of Service
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Secunia Advisory:
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SA18551
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Release Date:
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2006-01-20
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Last Update:
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2006-01-25
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Critical:
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Less critical
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Impact:
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Cross Site Scripting
DoS
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Where:
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From local network
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Solution Status:
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Vendor Patch
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| Software: | MailSite 5.x
MailSite 6.x
MailSite 7.x
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| | CVE reference: | CVE-2006-0341 (Secunia mirror)
CVE-2006-0342 (Secunia mirror)
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Description:
Rahul Mohandas has reported two vulnerabilities in MailSite Email Server, which can be exploited by malicious people to conduct cross-site scripting attacks and cause a DoS (Denial of Service).
1) Input passed in the url to the HTTP Mail Management Agent 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 a vulnerable site.
Example:
http://[host]:90/CGI-BIN/WCONSOLE.DLL?[code]
The vulnerability has been reported in version 5.x and 6.1.22. Prior versions may also be affected.
2) An error in the HTTP Management Agent when performing input validation can be exploited to crash the service via specially crafted parameters passed to "/CGI-BIN/WCONSOLE.DLL"
The vulnerability has been reported in version 7.0.3.1. Prior versions may also be affected.
Solution:
Apply hotfix.
Version 6.x:
ftp://ftp.rockliffe.com/MailSite/6.1.22/Hotfixes/
Version 7.x:
ftp://ftp.rockliffe.com/MailSite/Latest/Hotfixes/
Provided and/or discovered by:
Rahul Mohandas, OS2A.
Changelog:
2006-01-25: Added CVE references.
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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4 Related Secunia Security Advisories
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1. MailSite LDAP Service Denial of Service Vulnerability
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2. MailSite IMAP Service RENAME Command Directory Traversal
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3. MailSite Express Attachment Upload and Script Insertion
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4. MailSite Express Unauthorised Attachment Retrieval Vulnerability
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