Vulnerability identifier: #VU12735
Vulnerability risk: Low
CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-22
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Salt
Web applications /
Remote management & hosting panels
Vendor: SaltStack
Description
The vulnerability allows a remote attacker to bypass security restrictions on the target system.
The weakness exists in minion id validation due to path traversal. A remote attacker with incorrect credentials can authenticate to a master via a crafted minion ID.
Mitigation
Update to versions 2016.3.8, 2016.11.8 or 2017.7.2.
Vulnerable software versions
Salt: 2016.3.0 - 2016.11.7, 2017.7.0 - 2017.7.1
External links
http://docs.saltstack.com/en/latest/topics/releases/2017.7.2.html
http://docs.saltstack.com/en/latest/topics/releases/2016.3.8.html
http://docs.saltstack.com/en/latest/topics/releases/2016.11.8.html
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.