CVE-2018-6517
7.5 · HIGHOverview
CVE-2018-6517 is a high-severity vulnerability affecting puppet chloride. It was published on March 21, 2019 and has a CVSS 3.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Prior to version 0.3.0, chloride's use of net-ssh resulted in host fingerprints for previously unknown hosts getting added to the user's known_hosts file without confirmation. In version 0.3.0 this is updated so that the user's known_hosts file is not updated by chloride.
Remediation
Check the references section for vendor advisories and patches from puppet. Update chloride 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 |
|---|---|---|---|
| puppet | chloride | >= 0, < 0.3.0 | Affected |
Frequently Asked Questions
What is CVE-2018-6517?
CVE-2018-6517 is a high-severity vulnerability affecting puppet chloride. It was published on March 21, 2019 and has a CVSS 3.0 base score of 7.5 (HIGH).
How severe is CVE-2018-6517?
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-6517?
Check the references section for vendor advisories and patches from puppet. Update chloride 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-2018-6517?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-6517 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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