Vulnerability Description
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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Saltstack | Salt | < 2019.2.4 |
| Opensuse | Leap | 15.1 |
| Debian | Debian Linux | 8.0 |
| Canonical | Ubuntu Linux | 16.04 |
| Vmware | Application Remote Collector | 7.5.0 |
References
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00047.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00070.htmlMailing ListThird Party Advisory
- http://packetstormsecurity.com/files/157560/Saltstack-3000.1-Remote-Code-ExecutiExploitThird Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/157678/SaltStack-Salt-Master-Minion-UnautheExploitThird Party AdvisoryVDB Entry
- http://www.vmware.com/security/advisories/VMSA-2020-0009.htmlThird Party Advisory
- https://docs.saltstack.com/en/latest/topics/releases/2019.2.4.htmlVendor Advisory
- https://github.com/saltstack/salt/blob/v3000.2_docs/doc/topics/releases/3000.2.rThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/05/msg00027.htmlMailing ListThird Party Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sThird Party Advisory
- https://usn.ubuntu.com/4459-1/Third Party Advisory
- https://www.debian.org/security/2020/dsa-4676Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00047.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00070.htmlMailing ListThird Party Advisory
- http://packetstormsecurity.com/files/157560/Saltstack-3000.1-Remote-Code-ExecutiExploitThird Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/157678/SaltStack-Salt-Master-Minion-UnautheExploitThird Party AdvisoryVDB Entry
FAQ
What is CVE-2020-11651?
CVE-2020-11651 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 ...
How severe is CVE-2020-11651?
CVE-2020-11651 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2020-11651?
Check the references section above for vendor advisories and patch information. Affected products include: Saltstack Salt, Opensuse Leap, Debian Debian Linux, Canonical Ubuntu Linux, Vmware Application Remote Collector.