CVE-2023-23555
High
Description
On BIG-IP Virtual Edition versions 15.1x beginning in 15.1.4 to before 15.1.8 and 14.1.x beginning in 14.1.5 to before 14.1.5.3, and BIG-IP SPK beginning in 1.5.0 to before 1.6.0, when FastL4 profile is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
SeverityHigh
CVSS7.5
Exploit probability—
Product
F5 Big-ip Access Policy Manager
PublishedFeb 1, 2023
First seenFeb 1, 2023
Weakness typeCWE-665CWE-665
How to fix
Update
- f5 big-ip_access_policy_manager14.1.5.3, 15.1.8 or later
- f5 big-ip_advanced_firewall_manager14.1.5.3, 15.1.8 or later
- f5 big-ip_analytics14.1.5.3, 15.1.8 or later
- f5 big-ip_application_acceleration_manager14.1.5.3, 15.1.8 or later
- f5 big-ip_application_security_manager14.1.5.3, 15.1.8 or later
- f5 big-ip_ddos_hybrid_defender14.1.5.3, 15.1.8 or later
- f5 big-ip_domain_name_system14.1.5.3, 15.1.8 or later
- f5 big-ip_fraud_protection_service14.1.5.3, 15.1.8 or later
- f5 big-ip_link_controller14.1.5.3, 15.1.8 or later
- f5 big-ip_local_traffic_manager14.1.5.3, 15.1.8 or later
- f5 big-ip_policy_enforcement_manager14.1.5.3, 15.1.8 or later
- f5 big-ip_ssl_orchestrator14.1.5.3, 15.1.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| f5 big-ip_access_policy_manager | 14.1.5 ≤ v < 14.1.5.3, 15.1.4 ≤ v < 15.1.8 | 14.1.5.3, 15.1.8 |
| f5 big-ip_advanced_firewall_manager | 14.1.5 ≤ v < 14.1.5.3, 15.1.0 ≤ v < 15.1.8 | 14.1.5.3, 15.1.8 |
| f5 big-ip_analytics | 14.1.5 ≤ v < 14.1.5.3, 15.1.4 ≤ v < 15.1.8 | 14.1.5.3, 15.1.8 |
| f5 big-ip_application_acceleration_manager | 14.1.5 ≤ v < 14.1.5.3, 15.1.4 ≤ v < 15.1.8 | 14.1.5.3, 15.1.8 |
| f5 big-ip_application_security_manager | 14.1.5 ≤ v < 14.1.5.3, 15.1.4 ≤ v < 15.1.8 | 14.1.5.3, 15.1.8 |
| f5 big-ip_ddos_hybrid_defender | 14.1.5 ≤ v < 14.1.5.3, 15.1.4 ≤ v < 15.1.8 | 14.1.5.3, 15.1.8 |
| f5 big-ip_domain_name_system | 14.1.5 ≤ v < 14.1.5.3, 15.1.4 ≤ v < 15.1.8 | 14.1.5.3, 15.1.8 |
| f5 big-ip_fraud_protection_service | 14.1.5 ≤ v < 14.1.5.3, 15.1.4 ≤ v < 15.1.8 | 14.1.5.3, 15.1.8 |
| f5 big-ip_link_controller | 14.1.5 ≤ v < 14.1.5.3, 15.1.4 ≤ v < 15.1.8 | 14.1.5.3, 15.1.8 |
| f5 big-ip_local_traffic_manager | 14.1.5 ≤ v < 14.1.5.3, 15.1.4 ≤ v < 15.1.8 | 14.1.5.3, 15.1.8 |
| f5 big-ip_policy_enforcement_manager | 14.1.5 ≤ v < 14.1.5.3, 15.1.4 ≤ v < 15.1.8 | 14.1.5.3, 15.1.8 |
| f5 big-ip_ssl_orchestrator | 14.1.5 ≤ v < 14.1.5.3, 15.1.4 ≤ v < 15.1.8 | 14.1.5.3, 15.1.8 |
| f5 big-ip_service_proxy | 1.5.0 ≤ v < 1.6.0 | 1.6.0 |
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