module
Malicious Git HTTP Server For CVE-2018-17456
| Disclosed | Created |
|---|---|
| 10/05/2018 | 03/19/2019 |
Disclosed
10/05/2018
Created
03/19/2019
Description
This module exploits CVE-2018-17456, which affects Git
versions 2.14.5, 2.15.3, 2.16.5, 2.17.2, 2.18.1, and 2.19.1 and lower.
When a submodule url which starts with a dash e.g "-u./payload" is passed
as an argument to git clone, the file "payload" inside the repository
is executed.
This module creates a fake git repository which contains a submodule
containing the vulnerability. The vulnerability is triggered when the
submodules are initialised (e.g git clone --recurse-submodules URL)
versions 2.14.5, 2.15.3, 2.16.5, 2.17.2, 2.18.1, and 2.19.1 and lower.
When a submodule url which starts with a dash e.g "-u./payload" is passed
as an argument to git clone, the file "payload" inside the repository
is executed.
This module creates a fake git repository which contains a submodule
containing the vulnerability. The vulnerability is triggered when the
submodules are initialised (e.g git clone --recurse-submodules URL)
Author
timwr
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/git_submodule_url_exec
msf /(c) > show actions
...actions...
msf /(c) > set ACTION < action-name >
msf /(c) > show options
...show and set options...
msf /(c) > run
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