CVE-2018-12538
8.8 · HIGHOverview
CVE-2018-12538 is a high-severity vulnerability affecting eclipse jetty. It was published on June 22, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
In Eclipse Jetty versions 9.4.0 through 9.4.8, when using the optional Jetty provided FileSessionDataStore for persistent storage of HttpSession details, it is possible for a malicious user to access/hijack other HttpSessions and even delete unmatched HttpSessions present in the FileSystem's storage for the FileSessionDataStore.
Remediation
Check the references section for vendor advisories and patches from eclipse. Update jetty 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 |
|---|---|---|---|
| eclipse | jetty | 9.4.0 | Affected |
| netapp | e-series_santricity_os_controller | 11.0 | Affected |
| netapp | oncommand_system_manager | 3.0.0 | Affected |
References
Frequently Asked Questions
What is CVE-2018-12538?
CVE-2018-12538 is a high-severity vulnerability affecting eclipse jetty. It was published on June 22, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2018-12538?
This vulnerability has a CVSS 3.0 base score of 8.8, 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-2018-12538?
Check the references section for vendor advisories and patches from eclipse. Update jetty 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-2018-12538?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-12538 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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