CVE-2020-11651

Advisory

An issue was discovered in SaltStack Salt before 2019.2.4 and 3000 before 3000.2. The salt-master process ClearFuncs class does not properly validate method calls. This allows a remote user to access some methods without authentication. These methods can be used to retrieve user tokens from the salt master and/or run arbitrary commands on salt minions.

Affected package

Affected versions

Fixed versions

Vulnerability changelog

This vulnerability has no description

Resources

• https://nvd.nist.gov/vuln/detail/CVE-2020-11651
• https://docs.saltstack.com/en/latest/topics/releases/2019.2.4.html
• https://github.com/saltstack/salt/blob/v3000.2_docs/doc/topics/releases/3000.2.rst
• http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00047.html
• http://packetstormsecurity.com/files/157560/Saltstack-3000.1-Remote-Code-Execution.html
• https://www.debian.org/security/2020/dsa-4676
• http://www.vmware.com/security/advisories/VMSA-2020-0009.html
• http://packetstormsecurity.com/files/157678/SaltStack-Salt-Master-Minion-Unauthenticated-Remote-Code
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-salt-2vx545AG
• https://lists.debian.org/debian-lts-announce/2020/05/msg00027.html
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00070.html
• https://usn.ubuntu.com/4459-1/
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11651
• http://packetstormsecurity.com/files/157678/SaltStack-Salt-Master-Minion-Unauthenticated-Remote-Code-Execution.html