Signature Detail

MS-RPC: WebClient Buffer Overflow

This signature detects attempts to exploit an integer overflow vulnerability in the WebClient service RPC interface. An attacker, using the RPC interface, can exploit this vulnerability leading to a buffer overflow and execution of arbitrary code. To exploit this vulnerability, attackers must have access authentication.

Extended Description

Microsoft Windows Web Client is prone to a buffer overflow. Successful exploitation could allow arbitrary code execution with System privileges.

Affected Products

• Microsoft Windows Server 2003 Datacenter Edition SP1
• Microsoft Windows Server 2003 Datacenter Edition
• Microsoft Windows Server 2003 Datacenter Edition Itanium SP1
• Microsoft Windows Server 2003 Datacenter Edition Itanium
• Microsoft Windows Server 2003 Datacenter x64 Edition
• Microsoft Windows Server 2003 Enterprise Edition SP1
• Microsoft Windows Server 2003 Enterprise Edition
• Microsoft Windows Server 2003 Enterprise Edition Itanium SP1
• Microsoft Windows Server 2003 Enterprise Edition Itanium
• Microsoft Windows Server 2003 Enterprise x64 Edition
• Microsoft Windows Server 2003 Standard Edition SP1
• Microsoft Windows Server 2003 Standard Edition
• Microsoft Windows Server 2003 Standard x64 Edition
• Microsoft Windows Server 2003 Web Edition SP1
• Microsoft Windows Server 2003 Web Edition
• Microsoft Windows XP Home SP1
• Microsoft Windows XP Home SP2
• Microsoft Windows XP Home
• Microsoft Windows XP Professional SP1
• Microsoft Windows XP Professional SP2
• Microsoft Windows XP Professional
• Microsoft Windows XP Professional x64 Edition

References

• BugTraq: 16636
• CVE: CVE-2006-0013
• URL: http://www.microsoft.com/technet/security/bulletin/ms06-008.mspx
• URL: http://www.kb.cert.org/vuls/id/388900