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Site@School Multiple Vulnerabilities
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Secunia Advisory:
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SA21975
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Release Date:
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2006-09-18
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Last Update:
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2006-09-21
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Critical:
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Highly critical
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Impact:
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Exposure of sensitive information
System access
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Where:
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From remote
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Solution Status:
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Unpatched
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| Software: | Site@School 2.x
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| | CVE reference: | CVE-2006-4919 (Secunia mirror)
CVE-2006-4920 (Secunia mirror)
CVE-2006-4921 (Secunia mirror)
CVE-2006-4922 (Secunia mirror)
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This advisory is currently marked as unpatched!
- Companies can be alerted when a patch is released! |
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Description:
Simo64 has discovered some vulnerabilities in Site@School, which can be exploited by malicious users to disclose certain sensitive information and by malicious people to compromise a vulnerable system.
1) Input passed to the "dir" parameter in starnet/editors/htmlarea/popups/images.php is not properly verified before being used. This can be exploited to list certain contents of arbitrary directories via directory traversal attacks.
2) Input passed to the "cmsdir" parameter in multiple files is not properly verified before being used to include files. This can be exploited to execute arbitrary PHP code by including files from local or external resources.
Example (confirmed in versions 2.4.03 and 2.4.02):
http://[host]/starnet/modules/include/include.php?cmsdir=[file]
Examples (confirmed in version 2.4.02):
http://[host]/starnet/modules/sn_allbum/slideshow.php?cmsdir=[file]
http://[host]/starnet/themes/editable/main.inc.php?cmsdir=[file]
NOTE: Reportedly, other files are also affected.
Successful exploitation requires that "register_globals" is enabled.
The vulnerabilities have been confirmed in versions 2.4.02 and 2.4.03. Other versions may also be affected.
Solution:
Edit the source code to ensure that input is properly verified.
Provided and/or discovered by:
Simo64
Changelog:
2006-09-21: Added CVE references.
2006-09-21: Added CVE reference.
Original Advisory:
http://milw0rm.com/exploits/2374
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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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1 Related Secunia Security Advisories
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1. Site@School Multiple Vulnerabilities
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