Korean
<< Back
VID 22330
Severity 30
Port 80, ...
Protocol TCP
Class WWW
Detailed Description The BadBlue server, according to its banner, has an unauthorized HTS access vulnerability. BadBlue is a P2P file sharing Web server distributed by Working Resources for Microsoft Windows operating systems. BadBlue versions 2.2 and earlier could allow a remote attacker to bypass BadBlue security checks when '.hts' files are requested. BadBlue restricts access to non-HTML files by replacing the first two letters in the file extension of a requested resource with 'ht'. If the third character of a file extension is 's', then it is possible to trick BadBlue into serving a non-HTML file with an extension of '.hts'. This will bypass other security checks which would normally prevent BadBlue from serving these files to remote users.

* Note: This check solely relied on the banner of the remote HTTP server to assess this vulnerability, so this might be a false positive.

* References:
http://archives.neohapsis.com/archives/bugtraq/2003-05/0220.html

* Platforms Affected:
Working Resources Inc., BadBlue Enterprise Edition 2.2 and earlier
Working Resources Inc., BadBlue Personal Edition 2.2 and earlier
Microsoft Windows Any version
Recommendation Upgrade to the latest version of BadBlue (2.3 or later), available from the BadBlue Download Web site at http://www.badblue.com/down.htm
Related URL CVE-2003-0332 (CVE)
Related URL 7638 (SecurityFocus)
Related URL 12034 (ISS)