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Bypass surfControl URL Blocking

 
Bypass surfControl URL Blocking
Reported Feburary 4, 2000 by
Mike C
VERSIONS AFFECTED
  • surfControl Scout 2.6.1.6

DESCRIPTION

surfControl Scout is a package designed to block access to specified URLs. However, by appending a period to the end of a URL a blocked URL may still be accessed, thereby bypassing the rules defined in the surfScout application.

DEMONSTRATION

If the URL http://www.some-blocked-site.com were blocked by surfScout rules then the site could be accessed be entering http://www.some-blocked-site.com. --- notice the period on the end of the URL.
VENDOR RESPONSE

The vendor has released a patch that upgrades 2.1.6.x versions to 2.6.1.7, as well as a complete version 2.6.1.7 package for download.

CREDITS
Discovered by Mike C
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