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VID 28645
Severity 20
Port 139,445
Protocol TCP
Class SMB
Detailed Description The Opera Web browser, according to its version number, has a resource detection vulnerability. Opera is a Web browser, developed by Opera Software, for multiple operating systems. Opera version 7.53 and earlier could allow a remote attacker to determine the existence of resources on a vulnerable computer. By creating a specially-crafted Web page that references a file or directory within an IFRAME, a remote attacker could determine the existence of a file or directory depending on if an error is returned, once the malicious Web page is visited.

* Note: This check requires an account with administrative privileges which can log into the host to scan. Absence of these condition will result in the check not being performed and a False Negative for all vulnerable hosts.

* References:
http://archives.neohapsis.com/archives/vulnwatch/2004-q3/0031.html

* Platforms Affected:
Opera Software, Opera 7.53 and earlier
Any operating system Any version
Recommendation Upgrade to the latest version of Opera (7.54 or later), available from the Opera Web site at http://www.opera.com/download/
Related URL (CVE)
Related URL 10961 (SecurityFocus)
Related URL 17015 (ISS)