FreeBSD mmap ptrace Privilege Escalation Exploit

This module exploits a vulnerability in FreeBSD. The FreeBSD virtual memory system allows files to be memory-mapped. All or parts of a file can be made available to a process via its address space. The process can then access the file using memory operations rather than filesystem I/O calls. Due to insufficient permission checks in the virtual memory system, a tracing process (such as a debugger) may be able to modify portions of the traced process's address space to which the traced process itself does not have write access.
Exploit type: 
Vulnerabilty ID: 
Product Version: 
2013 R1
Released Date: 
Tuesday, June 25, 2013 - 00:00