module

Gitlab-shell Code Execution

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Disclosed
2013-11-04
Created
2018-05-30

Description

This module takes advantage of the addition of authorized
ssh keys in the gitlab-shell functionality of Gitlab. Versions
of gitlab-shell prior to 1.7.4 used the ssh key provided directly
in a system call resulting in a command injection vulnerability. As
this relies on adding an ssh key to an account, valid credentials
are required to exploit this vulnerability.

Author

Brandon Knight

Platform

Linux

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/multi/http/gitlab_shell_exec
    msf exploit(gitlab_shell_exec) > show targets
        ...targets...
    msf exploit(gitlab_shell_exec) > set TARGET < target-id >
    msf exploit(gitlab_shell_exec) > show options
        ...show and set options...
    msf exploit(gitlab_shell_exec) > exploit
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