CVE-2016-9589
7.5 · HIGHOverview
CVE-2016-9589 is a high-severity vulnerability affecting redhat jboss_wildfly_application_server. It was published on March 12, 2018 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
Undertow in Red Hat wildfly before version 11.0.0.Beta1 is vulnerable to a resource exhaustion resulting in a denial of service. Undertow keeps a cache of seen HTTP headers in persistent connections. It was found that this cache can easily exploited to fill memory with garbage, up to "max-headers" (default 200) * "max-header-size" (default 1MB) per active TCP connection.
Remediation
Check the references section for vendor advisories and patches from redhat. Update jboss_wildfly_application_server 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 |
|---|---|---|---|
| redhat | jboss_wildfly_application_server | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2016-9589?
CVE-2016-9589 is a high-severity vulnerability affecting redhat jboss_wildfly_application_server. It was published on March 12, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
How severe is CVE-2016-9589?
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-2016-9589?
Check the references section for vendor advisories and patches from redhat. Update jboss_wildfly_application_server 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-2016-9589?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-9589 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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