CVE-2017-8442
6.5 · MEDIUMOverview
CVE-2017-8442 is a medium-severity vulnerability affecting elastic x-pack. It was published on July 7, 2017 and has a CVSS 3.0 base score of 6.5 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Elasticsearch X-Pack Security versions 5.0.0 to 5.4.3, when enabled, can result in the Elasticsearch _nodes API leaking sensitive configuration information, such as the paths and passphrases of SSL keys that were configured as part of an authentication realm. This could allow an authenticated Elasticsearch user to improperly view these details.
Remediation
Check the references section for vendor advisories and patches from elastic. Update x-pack 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 |
|---|---|---|---|
| elastic | x-pack | 5.0.0 | Affected |
Frequently Asked Questions
What is CVE-2017-8442?
CVE-2017-8442 is a medium-severity vulnerability affecting elastic x-pack. It was published on July 7, 2017 and has a CVSS 3.0 base score of 6.5 (MEDIUM).
How severe is CVE-2017-8442?
This vulnerability has a CVSS 3.0 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2017-8442?
Check the references section for vendor advisories and patches from elastic. Update x-pack 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-2017-8442?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-8442 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.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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