#VU9718 Command injection in Ruby - CVE-2017-17405
Published: December 22, 2017 / Updated: June 17, 2021
Vulnerability identifier: #VU9718
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2017-17405
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerable software:
Ruby
Ruby
Software vendor:
Ruby
Ruby
Description
The vulnerability allows a remote attacker to execute arbitrary commands on the target system.
The weakness exists due to flaws in the Net::FTP. A remote attacker can inject and execute arbitrary commands with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
The weakness exists due to flaws in the Net::FTP. A remote attacker can inject and execute arbitrary commands with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
Remediation
Update to version 2.2.9, 2.3.6, 2.4.3 or later.