Multiple buffer overflows in H-Sphere WebShell 2.3 allow remote attackers...

Vulnerability Description

Multiple buffer overflows in H-Sphere WebShell 2.3 allow remote attackers to execute arbitrary code via (1) a long URL content type in CGI::readFile, (2) a long path in diskusage, and (3) a long fname in flist.

References

• http://www.securitytracker.com/id?1005893
• http://www.securityfocus.com/bid/6537
• http://secunia.com/advisories/7832
• http://psoft.net/misc/webshell_patch.html
• http://www.securityfocus.com/bid/6540
• http://www.iss.net/security_center/static/10999.php
• http://www.securityfocus.com/archive/1/305313
• http://www.securityfocus.com/bid/6527
• http://www.iss.net/security_center/static/11003.php
• http://www.iss.net/security_center/static/11002.php
• http://www.securityfocus.com/bid/6538