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Horde "url" Disclosure of Sensitive Information Vulnerability
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Secunia Advisory:
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SA19246
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Release Date:
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2006-03-15
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Last Update:
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2006-07-06
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Critical:
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Moderately critical
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Impact:
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Exposure of sensitive information
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: | Horde Application Framework 3.x
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| | CVE reference: | CVE-2006-1260 (Secunia mirror)
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Description:
Paul Craig has discovered a vulnerability in Horde, which can be exploited by malicious people to disclose sensitive information.
Input passed to the "url" parameter in "services/go.php" isn't properly verified, before it is used in a "readfile()" call. This can be exploited to disclose the content of arbitrary files via e.g. the "php://" protocol wrapper.
Example:
http://[victim]/services/go.php?url=php://filter/resource=file:///[file]&untrusted=1
NOTE: This was inadequately fixed in version 3.1 as it is possible to use the "http://', 'https://', and "'ftp://' URI handlers to request content from another site. This can e.g. be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site by requesting content from a malicious web site.
The vulnerability has been confirmed in version 3.0.9 and has also been reported in prior versions.
Solution:
Update to version 3.0.11 or 3.1.2:
http://ftp.horde.org/pub/horde/horde-3.0.11.tar.gz
http://ftp.horde.org/pub/horde/horde-3.1.2.tar.gz
Provided and/or discovered by:
Paul Craig, Security-Assessment.com
Additional information provided by Moritz Naumann.
Changelog:
2006-03-21: Added CVE reference.
2006-07-06: Added note about vulnerability not being properly fixed and 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.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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13 Related Secunia Security Advisories, displaying 10
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1. Horde Products Cross-Site Scripting and Script Insertion
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2. Horde "theme" Local File Inclusion Vulnerability
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3. Multiple Horde Products Security Bypass
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4. IMP Mail Deletion Security Bypass Vulnerability
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5. Horde Language Selection Cross-Site Scripting Vulnerability
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6. Horde Phishing and Cross-Site Scripting Vulnerabilities
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7. Horde Cross-Site Scripting Vulnerabilities
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8. Horde Cross-Site Scripting Vulnerabilities
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9. Horde Help Viewer "module" PHP Code Execution Vulnerability
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10. Horde Script Insertion Vulnerabilities
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