CVE-2019-6604
6.8 · MEDIUMOverview
CVE-2019-6604 is a medium-severity vulnerability affecting f5 big-ip_access_policy_manager. It was published on March 28, 2019 and has a CVSS 3.0 base score of 6.8 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 6.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
On BIG-IP 11.5.1-11.5.8, 11.6.1-11.6.3, 12.1.0-12.1.3.6, 13.0.0-13.1.1.1, and 14.0.0-14.0.0.2, under certain conditions, hardware systems with a High-Speed Bridge and using non-default Layer 2 forwarding configurations may experience a lockup of the High-Speed Bridge.
Remediation
Check the references section for vendor advisories and patches from f5. Update big-ip_access_policy_manager 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 |
|---|---|---|---|
| f5 | big-ip_access_policy_manager | 11.2.1 | Affected |
| f5 | big-ip_advanced_firewall_manager | 11.2.1 | Affected |
| f5 | big-ip_application_acceleration_manager | 11.2.1 | Affected |
| f5 | big-ip_edge_gateway | 11.2.1 | Affected |
| f5 | big-ip_fraud_protection_service | 11.2.1 | Affected |
| f5 | big-ip_global_traffic_manager | 11.2.1 | Affected |
| f5 | big-ip_link_controller | 11.2.1 | Affected |
| f5 | big-ip_local_traffic_manager | 11.2.1 | Affected |
| f5 | big-ip_policy_enforcement_manager | 11.2.1 | Affected |
| f5 | big-ip_protocol_security_module | 11.2.1 | Affected |
| f5 | big-ip_protocol_security_manager | 11.6.0 | Affected |
| f5 | big-ip_webaccelerator | 0 | Affected |
| f5 | big-ip_analytics | 11.2.1 | Affected |
| f5 | big-ip_application_security_manager | 11.2.1 | Affected |
Frequently Asked Questions
What is CVE-2019-6604?
CVE-2019-6604 is a medium-severity vulnerability affecting f5 big-ip_access_policy_manager. It was published on March 28, 2019 and has a CVSS 3.0 base score of 6.8 (MEDIUM).
How severe is CVE-2019-6604?
This vulnerability has a CVSS 3.0 base score of 6.8, 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-2019-6604?
Check the references section for vendor advisories and patches from f5. Update big-ip_access_policy_manager 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-2019-6604?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-6604 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
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