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.

A vulnerability in the Windows kernel can be triggered via SMB in Microsoft Windows versions ranging from Windows 2000 through to Windows 7. This vulnerability allows an attacker to trigger a kernel pool corruption by sending a specially crafted SMB_COM_TRANSACTION2 request. Successful exploitation of this issue may result in remote code execution with kernel privileges, while failed attempts will result in a denial of service condition.

This Metasploit module exploits a stack based buffer overflow in the BEA Weblogic Apache plugin. The connector fails to properly handle specially crafted HTTP POST requests, resulting a buffer overflow due to the insecure usage of sprintf. Currently, this module works over Windows systems without DEP, and has been tested with Windows 2000 / XP. In addition, the Weblogic Apache plugin version is fingerprinted with a POST request containing a specially crafted Transfer-Encoding header.

A vulnerability in Windows DHCP was found on Windows OS versions ranging from Windows 2000 through to Windows server 2003. This vulnerability allows an attacker to remotely overwrite DNS, Gateway, IP Addresses, routing, WINS server, WPAD, and server configuration with no user interaction. Successful exploitation of this issue will result in a remote network configuration overwrite. Microsoft acknowledged the issue but has indicated no plans to publish a patch to resolve it.

Mandrake Linux Security Update Advisory - SGI developers discovered a remote DoS (Denial of Service) condition in the NFS statd server. rpc.statd did not ignore the SIGPIPE signal which would cause it to shutdown if a misconfigured or malicious peer terminated the TCP connection prematurely.

Mandrake Linux Security Update Advisory - Herbert Xu discovered that iproute can accept spoofed messages sent via the kernel netlink interface by other users on the local machine. This could lead to a local Denial of Service attack.

Mandrake Linux Security Update Advisory - Javier Fernandez-Sanguino Pena discovered two vulnerabilities in scripts included with the vim editor. The two scripts, tcltags and vimspell.sh created temporary files in an insecure manner which could allow a malicious user to execute a symbolic link attack or to create, or overwrite, arbitrary files with the privileges of the user invoking the scripts.

Secunia Security Advisory - Mandrake has issued an update for hylafax. This fixes some vulnerabilities, which can be exploited by malicious people to bypass certain security restrictions and by malicious users to compromise a vulnerable system.

Lesstif local root exploit for Mandrake Linux 2006 that makes use of the mtink binary which is setuid by default.

Samba versions below 3.0.20 heap overflow exploit. Written for older versions of Debian, Slackware, and Mandrake.

Advanced Polymorphic Worms: Evading IDS by Blending with Normal Traffic.

vthrottle is an implementation of an SMTP throttling engine for Sendmail servers, based upon M. Williamson's mechanisms, as described in his 2003 Usenix Security paper. It allows the administrator to control how much email users and hosts may send, hindering the rapid spread of viruses, worms, and spam. Exceptions can be made using a whitelist mechanism, which can be generated manually or with the included tool vmeasure.

The Visitor Messages add-on for vBulletin version 3.7.3 suffers from cross site scripting and cross site request forgery vulnerabilities. This is a worm exploit that takes advantage of these issues.

This Metasploit module exploits the FTP server component of the Sasser worm. By sending an overly long PORT command the stack can be overwritten.

This Metasploit module exploits a format string vulnerability in the LPRng print server. This vulnerability was discovered by Chris Evans. There was a publicly circulating worm targeting this vulnerability, which prompted RedHat to pull their 7.0 release. They consequently re-released it as "7.0-respin".