CVE-2020-5876
High
Description
On BIG-IP 15.0.0-15.0.1.3, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, a race condition exists where mcpd and other processes may make unencrypted connection attempts to a new configuration sync peer. The race condition can occur when changing the ConfigSync IP address of a peer, adding a new peer, or when the Traffic Management Microkernel (TMM) first starts up.
SeverityHigh
CVSS8.1
Exploit probability—
Product
F5 Big-ip Access Policy Manager
PublishedApr 30, 2020
First seenApr 30, 2020
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| f5 big-ip_access_policy_manager | 11.6.1 ≤ v ≤ 11.6.5.1, 12.1.0 ≤ v ≤ 12.1.5.1, 13.1.0 ≤ v ≤ 13.1.3.3, 14.1.0 ≤ v ≤ 14.1.2.3, 15.0.0 ≤ v ≤ 15.1.0.3 | — |
| f5 big-ip_advanced_firewall_manager | 11.6.1 ≤ v ≤ 11.6.5.1, 12.1.0 ≤ v ≤ 12.1.5.1, 13.1.0 ≤ v ≤ 13.1.3.3, 14.1.0 ≤ v ≤ 14.1.2.3, 15.0.0 ≤ v ≤ 15.1.0.3 | — |
| f5 big-ip_analytics | 11.6.1 ≤ v ≤ 11.6.5.1, 12.1.0 ≤ v ≤ 12.1.5.1, 13.1.0 ≤ v ≤ 13.1.3.3, 14.1.0 ≤ v ≤ 14.1.2.3, 15.0.0 ≤ v ≤ 15.1.0.3 | — |
| f5 big-ip_application_acceleration_manager | 11.6.1 ≤ v ≤ 11.6.5.1, 12.1.0 ≤ v ≤ 12.1.5.1, 13.1.0 ≤ v ≤ 13.1.3.3, 14.1.0 ≤ v ≤ 14.1.2.3, 15.0.0 ≤ v ≤ 15.1.0.3 | — |
| f5 big-ip_application_security_manager | 11.6.1 ≤ v ≤ 11.6.5.1, 12.1.0 ≤ v ≤ 12.1.5.1, 13.1.0 ≤ v ≤ 13.1.3.3, 14.1.0 ≤ v ≤ 14.1.2.3, 15.0.0 ≤ v ≤ 15.1.0.3 | — |
| f5 big-ip_domain_name_system | 11.6.1 ≤ v ≤ 11.6.5.1, 12.1.0 ≤ v ≤ 12.1.5.1, 13.1.0 ≤ v ≤ 13.1.3.3, 14.1.0 ≤ v ≤ 14.1.2.3, 15.0.0 ≤ v ≤ 15.1.0.3 | — |
| f5 big-ip_fraud_protection_service | 11.6.1 ≤ v ≤ 11.6.5.1, 12.1.0 ≤ v ≤ 12.1.5.1, 13.1.0 ≤ v ≤ 13.1.3.3, 14.1.0 ≤ v ≤ 14.1.2.3, 15.0.0 ≤ v ≤ 15.1.0.3 | — |
| f5 big-ip_global_traffic_manager | 11.6.1 ≤ v ≤ 11.6.5.1, 12.1.0 ≤ v ≤ 12.1.5.1, 13.1.0 ≤ v ≤ 13.1.3.3, 14.1.0 ≤ v ≤ 14.1.2.3, 15.0.0 ≤ v ≤ 15.1.0.3 | — |
| f5 big-ip_link_controller | 11.6.1 ≤ v ≤ 11.6.5.1, 12.1.0 ≤ v ≤ 12.1.5.1, 13.1.0 ≤ v ≤ 13.1.3.3, 14.1.0 ≤ v ≤ 14.1.2.3, 15.0.0 ≤ v ≤ 15.1.0.3 | — |
| f5 big-ip_local_traffic_manager | 11.6.1 ≤ v ≤ 11.6.5.1, 12.1.0 ≤ v ≤ 12.1.5.1, 13.1.0 ≤ v ≤ 13.1.3.3, 14.1.0 ≤ v ≤ 14.1.2.3, 15.0.0 ≤ v ≤ 15.1.0.3 | — |
| f5 big-ip_policy_enforcement_manager | 11.6.1 ≤ v ≤ 11.6.5.1, 12.1.0 ≤ v ≤ 12.1.5.1, 13.1.0 ≤ v ≤ 13.1.3.3, 14.1.0 ≤ v ≤ 14.1.2.3, 15.0.0 ≤ v ≤ 15.1.0.3 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.