CVE-2018-1079
8.7 · HIGHOverview
CVE-2018-1079 is a high-severity vulnerability affecting clusterlabs pacemaker_command_line_interface. It was published on April 12, 2018 and has a CVSS 3.0 base score of 8.7 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
pcs before version 0.9.164 and 0.10 is vulnerable to a privilege escalation via authorized user malicious REST call. The REST interface of the pcsd service did not properly sanitize the file name from the /remote/put_file query. If the /etc/booth directory exists, an authenticated attacker with write permissions could create or overwrite arbitrary files with arbitrary data outside of the /etc/booth directory, in the context of the pcsd process.
Remediation
Check the references section for vendor advisories and patches from clusterlabs. Update pacemaker_command_line_interface to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| clusterlabs | pacemaker_command_line_interface | 0 | Affected |
Frequently Asked Questions
What is CVE-2018-1079?
CVE-2018-1079 is a high-severity vulnerability affecting clusterlabs pacemaker_command_line_interface. It was published on April 12, 2018 and has a CVSS 3.0 base score of 8.7 (HIGH).
How severe is CVE-2018-1079?
This vulnerability has a CVSS 3.0 base score of 8.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2018-1079?
Check the references section for vendor advisories and patches from clusterlabs. Update pacemaker_command_line_interface to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-1079?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-1079 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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