An authentication bypass flaw was found in the smart_proxy_dynflow component used by Foreman. A malicious attacker can use this flaw to remotely execute arbitrary commands on machines managed by vulnerable Foreman instances, in a highly privileged context.
Find out more about CVE-2018-14643 from the MITRE CVE dictionary dictionary and NIST NVD.
| CVSS3 Base Score | 9.8 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity Impact | High |
| Availability Impact | High |
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Satellite 6.3 (rubygem-smart_proxy_dynflow) | RHSA-2018:2733 | 2018-09-20 |
| Red Hat Satellite Capsule 6.3 (rubygem-smart_proxy_dynflow) | RHSA-2018:2733 | 2018-09-20 |
| Platform | Package | State |
|---|---|---|
| Red Hat Satellite 6 | tfm-rubygem-smart_proxy_dynflow_core | Not affected |
| Red Hat Satellite 6 | rubygem-smart_proxy_dynflow | Affected |
Disable Smart Proxy Dynflow by setting the :enabled: option to false in the /etc/foreman-proxy/settings.d/dynflow.yml file.
Vulmon