The TCP protocol does not adequately validate segments before updating the timestamp value. This can be exploited by an attacker to cause a denial of service by sending specially crafted packets with invalid timestamp options. The RFC-1323 (TCP Extensions for High Performance) defines how the PAWS algorithm should drop packets with invalid timestamp options. The RFC-1323 also defines what timestamp options to accept. The OpenBSD and FreeBSD contain code that can be exploited to cause a denial of service.
This is an exploit for an undisclosed buffer overflow in the SoftCart.exe CGI as shipped with Mercantec's shopping cart software. It is possible to execute arbitrary code by passing a malformed CGI parameter in an HTTP GET request. This issue is known to affect SoftCart version 4.00b.
This exploit connects to a system's modem over dialup and exploits a buffer overlflow vulnerability in it's System V derived /bin/login. The vulnerability is triggered by providing a large number of arguments.
This exploit abuses an unpublished vulnerability in the HP-UX LPD service. This flaw allows an unauthenticated attacker to execute arbitrary commands with the privileges of the root user. The LPD service is only exploitable when the address of the attacking system can be resolved by the target. This vulnerability was silently patched with the buffer overflow flaws addressed in HP Security Bulletin HPSBUX0208-213.
This module exploits an arbitrary command execution flaw in the in.lpd service shipped with all versions of Irix.
This is an exploit for the GameSpy secure query in the Unreal Engine. This exploit only requires one UDP packet, which can be both spoofed and sent to a broadcast address. Usually, the GameSpy query server listens on port 7787, but you can manually specify the port as well. The RunServer.sh script will automatically restart the server upon a crash, giving us the ability to bruteforce the service and exploit it multiple times.
This module abuses a metacharacter injection vulnerability in the HTTP management interface of the Alcatel-Lucent OmniPCX Enterprise Communication Server 7.1 and earlier. The Unified Maintenance Tool contains a 'masterCGI' binary which allows an unauthenticated attacker to execute arbitrary commands by specifing shell metacharaters as the 'user' within the 'ping' action to obtain 'httpd' user access. This module only supports command line payloads, as the httpd process kills the reverse/bind shell spawn after the HTTP 200 OK response.
This module exploits a stack overflow in apply.cgi on the Linksys WRT54G and WRT54GS routers. According to iDefense who discovered this vulnerability, all WRT54G versions prior to 4.20.7 and all WRT54GS version prior to 1.05.2 may be be affected.
This module exploits a stack overflow in the Back Orifice pre-processor module included with Snort versions 2.4.0, 2.4.1, 2.4.2, and 2.4.3. This vulnerability could be used to completely compromise a Snort sensor, and would typically gain an attacker full root or administrative privileges.
This module exploits a stack overflow in the Salim Gasmi GLD <= 1.4 greylisting daemon for Postfix. By sending an overly long string the stack can be overwritten.
Services By CQR