CVE-2019-17091
6.1 · MEDIUMOverview
CVE-2019-17091 is a medium-severity vulnerability affecting eclipse mojarra. It was published on October 2, 2019 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
faces/context/PartialViewContextImpl.java in Eclipse Mojarra, as used in Mojarra for Eclipse EE4J before 2.3.10 and Mojarra JavaServer Faces before 2.2.20, allows Reflected XSS because a client window field is mishandled.
Remediation
Check the references section for vendor advisories and patches from eclipse. Update mojarra 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 | mojarra | >= 2.3.0, < 2.3.10 | Affected |
| oracle | mojarra_javaserver_faces | >= 2.2.0, < 2.2.20 | Affected |
| oracle | communications_diameter_signaling_router | 8.0.0.0 | Affected |
| oracle | primavera_p6_enterprise_project_portfolio_management | 15.1.0.0 | Affected |
References
Frequently Asked Questions
What is CVE-2019-17091?
CVE-2019-17091 is a medium-severity vulnerability affecting eclipse mojarra. It was published on October 2, 2019 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
How severe is CVE-2019-17091?
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-17091?
Check the references section for vendor advisories and patches from eclipse. Update mojarra 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-2019-17091?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-17091 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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