This module exploits a vulnerability in ZoneAlarm products when the 0x8400000F function is invoked with a specially crafted parameter. The IOCTL 0x8400000F handler in the VSDATANT.SYS device driver in ZoneAlarm products allows local users to overwrite memory and execute arbitrary code via malformed Interrupt Request Packet (Irp) parameters. Because of the inherent implication about exploiting a local vulnerability in a firewalled context this module will elevate privileges on the current agent instead of creating a new one.
X.Org server (xorg-server) 1.0.0 and later, X11R6.9.0, and X11R7.0 inadvertently treats the address of the geteuid function as if it is the return value of a call to geteuid, which allows local users to bypass intended restrictions and (1) execute arbitrary code via the -modulepath command line option or (2) overwrite arbitrary files via -logfile.
The Microsoft POSIX subsystem implementation is prone to a local buffer overflow vulnerability. A local attacker may exploit this vulnerability in order to run code with elevated privileges, fully compromising the vulnerable computer. This module exploits that vulnerability to install an agent on the target. In some cases after run this module, the RevertToSelf module makes it possible to escalate to SYSTEM privileges, leaving the agent with full control of the remote host.
There is an authentication vulnerability in the Windows debugging subsystem (smss). This allows any user to obtain a handle with any access of any process running. With this handle an agent is injected in a SYSTEM process.
This module exploits a vulnerability in WinPcap. The IOCTL 9031 (BIOCGSTATS) handler in the NPF.SYS device driver in WinPcap before 4.0.1 allows local users to overwrite memory and execute arbitrary code via malformed Interrupt Request Packet (Irp) parameters to obtain system privileges.