CVE-2019-3894
8.8 · HIGHOverview
CVE-2019-3894 is a high-severity vulnerability affecting redhat wildfly. It was published on May 3, 2019 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 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
It was discovered that the ElytronManagedThread in Wildfly's Elytron subsystem in versions from 11 to 16 stores a SecurityIdentity to run the thread as. These threads do not necessarily terminate if the keep alive time has not expired. This could allow a shared thread to use the wrong security identity when executing.
Remediation
Check the references section for vendor advisories and patches from redhat. Update wildfly 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 | wildfly | 11.0.0 | Affected |
References
Frequently Asked Questions
What is CVE-2019-3894?
CVE-2019-3894 is a high-severity vulnerability affecting redhat wildfly. It was published on May 3, 2019 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2019-3894?
This vulnerability has a CVSS 3.1 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-2019-3894?
Check the references section for vendor advisories and patches from redhat. Update wildfly 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-2019-3894?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-3894 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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