ZDI-20-1379: SaltStack Salt rest_cherrypy ssh_priv Command Injection Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of SaltStack Salt. Authentication is not required to exploit this vulnerability. The specific flaw exists within the rest_cherrypy module. When parsing the ssh_priv parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the salt-api process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| SaltStack Salt |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-20-1379?
The severity of ZDI-20-1379 is critical due to the possibility of remote code execution without authentication.
How do I fix ZDI-20-1379?
To fix ZDI-20-1379, upgrade to the latest version of SaltStack Salt where the vulnerability has been addressed.
Who is affected by ZDI-20-1379?
Any installation of SaltStack Salt that uses the rest_cherrypy module is affected by ZDI-20-1379.
What type of vulnerability is ZDI-20-1379?
ZDI-20-1379 is a remote code execution vulnerability.
Is authentication required to exploit ZDI-20-1379?
No, authentication is not required to exploit ZDI-20-1379.
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