This Metasploit module exploits a stack overflow in the FutureSoft TFTP Server 2000 product. By sending an overly long transfer-mode string, we were able to overwrite both the SEH and the saved EIP. A subsequent write-exception that will occur allows the transferring of execution to our shellcode via the overwritten SEH. This Metasploit module has been tested against Windows 2000 Professional and for some reason does not seem to work against Windows 2000 Server (could not trigger the overflow at all).

This is an exploit for the chunked encoding buffer overflow described in MS03-051 and originally reported by Brett Moore. This particular modules works against versions of Windows 2000 between SP0 and SP3. Service Pack 4 fixes the issue.

This is an exploit for the Exchange 2000 heap overflow. Due to the nature of the vulnerability, this exploit is not very reliable. This Metasploit module has been tested against Exchange 2000 SP0 and SP3 running a Windows 2000 system patched to SP4. It normally takes between one and 100 connection attempts to successfully obtain a shell. This exploit is *very* unreliable.

This Metasploit module exploits a stack overflow in the NetApi32 NetpManageIPCConnect function using the Workstation service in Windows 2000 SP4 and Windows XP SP2. In order to exploit this vulnerability, you must specify a the name of a valid Windows DOMAIN. It may be possible to satisfy this condition by using a custom dns and ldap setup, however that method is not covered here. Although Windows XP SP2 is vulnerable, Microsoft reports that Administrator credentials are required to reach the vulnerable code. Windows XP SP1 only requires valid user credentials. Also, testing shows that a machine already joined to a domain is not exploitable.

This Metasploit module exploits a stack buffer overflow in the Windows Media Unicast Service version 4.1.0.3930 (NUMS.exe). By sending a specially crafted FunnelConnect request, an attacker can execute arbitrary code under the "NetShowServices" user account. Windows Media Services 4.1 ships with Windows 2000 Server, but is not installed by default. NOTE: This service does NOT restart automatically. Successful, as well as unsuccessful exploitation attempts will kill the service which prevents additional attempts.

win32k.sys in Microsoft Windows 2000 / XP / 2003 suffers from a local kernel denial of service vulnerability related to SfnLOGONNOTIFY.

win32k.sys in Microsoft Windows 2000 / XP / 2003 suffers from a local kernel denial of service vulnerability related to SfnINSTRING.

This is an exploit for the chunked encoding buffer overflow described in MS03-051 and originally reported by Brett Moore. This particular modules works against versions of Windows 2000 between SP0 and SP3. Service Pack 4 fixes the issue.