module

Oracle Solaris SunSSH PAM parse_user_name() Buffer Overflow

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Disclosed
Oct 20, 2020
Created
Dec 17, 2020

Description

This module exploits a stack-based buffer overflow in the Solaris PAM
library's username parsing code, as used by the SunSSH daemon when the
keyboard-interactive authentication method is specified.

Tested against SunSSH 1.1.5 on Solaris 10u11 1/13 (x86) in VirtualBox,
VMware Fusion, and VMware Player. Bare metal untested. Your addresses
may vary.

Authors

Jacob Thompson
Aaron Carreras
Jeffrey Martin
Hacker Fantastic
wvu [email protected]

Platform

Unix

Architectures

cmd

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/solaris/ssh/pam_username_bof
    msf exploit(pam_username_bof) > show targets
        ...targets...
    msf exploit(pam_username_bof) > set TARGET < target-id >
    msf exploit(pam_username_bof) > show options
        ...show and set options...
    msf exploit(pam_username_bof) > exploit
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