module
AIX Calendar Manager Service Daemon (rpc.cmsd) Opcode 21 Buffer Overflow
| Disclosed | Created |
|---|---|
| 10/07/2009 | 05/30/2018 |
Disclosed
10/07/2009
Created
05/30/2018
Description
This module exploits a buffer overflow vulnerability in opcode 21 handled by
rpc.cmsd on AIX. By making a request with a long string passed to the first
argument of the "rtable_create" RPC, a stack based buffer overflow occurs. This
leads to arbitrary code execution.
NOTE: Unsuccessful attempts may cause inetd/portmapper to enter a state where
further attempts are not possible.
rpc.cmsd on AIX. By making a request with a long string passed to the first
argument of the "rtable_create" RPC, a stack based buffer overflow occurs. This
leads to arbitrary code execution.
NOTE: Unsuccessful attempts may cause inetd/portmapper to enter a state where
further attempts are not possible.
Authors
Rodrigo Rubira Branco (BSDaemon)jduck
Platform
AIX
References
Module Options
To display the available options, load the module within the Metasploit console and run the commands ‘show options’ or ‘show advanced’:
msf > use exploit/aix/rpc_cmsd_opcode21
msf /(1) > show actions
...actions...
msf /(1) > set ACTION < action-name >
msf /(1) > show options
...show and set options...
msf /(1) > run
NEW
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