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WebCalendar "noSet" Variable Overwrite Vulnerability
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Secunia Advisory:
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SA24403
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Release Date:
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2007-03-06
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Last Update:
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2007-03-14
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Popularity:
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6,418 views
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Critical:
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Highly critical
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Impact:
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System access
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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: | WebCalendar 1.x
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| CVE reference: | CVE-2007-1343
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Description:
A vulnerability has been discovered in WebCalendar, which can be exploited by malicious people to compromise a vulnerable system.
Input passed to unspecified parameters is not properly verified before being used with the "noSet" parameter set. This can be exploited to overwrite certain variables, and allows e.g. the inclusion of arbitrary PHP files from internal or external resources.
The vulnerability is confirmed in version 1.0.4. Prior versions may also be affected.
Solution:
Update to version 1.0.5.
Provided and/or discovered by:
Reported by the vendor.
Changelog:
2007-03-14: Added CVE reference.
Original Advisory:
http://sourceforge.net/project/shownotes.php?release_id=491130
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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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