CVE-2019-6647
Medium
Description
On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.2, 12.1.0-12.1.4.1, 11.5.2-11.6.4, when processing authentication attempts for control-plane users MCPD leaks a small amount of memory. Under rare conditions attackers with access to the management interface could eventually deplete memory on the system.
SeverityMedium
CVSS5.3
Exploit probability—
Product
F5 Big-ip Local Traffic Manager
PublishedSep 4, 2019
First seenSep 4, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| f5 big-ip_local_traffic_manager | 11.5.1 ≤ v ≤ 11.6.4, 12.1.0 ≤ v ≤ 12.1.4, 13.0.0 ≤ v ≤ 13.1.1, 14.0.0, 14.1.0 | — |
| f5 big-ip_advanced_firewall_manager | 11.5.1 ≤ v ≤ 11.6.4, 12.1.0 ≤ v ≤ 12.1.4, 13.0.0 ≤ v ≤ 13.1.1, 14.0.0, 14.1.0 | — |
| f5 big-ip_application_acceleration_manager | 11.5.1 ≤ v ≤ 11.6.4, 12.1.0 ≤ v ≤ 12.1.4, 13.0.0 ≤ v ≤ 13.1.1, 14.0.0, 14.1.0 | — |
| f5 big-ip_analytics | 11.5.1 ≤ v ≤ 11.6.4, 12.1.0 ≤ v ≤ 12.1.4, 13.0.0 ≤ v ≤ 13.1.1, 14.0.0, 14.1.0 | — |
| f5 big-ip_access_policy_manager | 11.5.1 ≤ v ≤ 11.6.4, 12.1.0 ≤ v ≤ 12.1.4, 13.0.0 ≤ v ≤ 13.1.1, 14.0.0, 14.1.0 | — |
| f5 big-ip_application_security_manager | 11.5.1 ≤ v ≤ 11.6.4, 12.1.0 ≤ v ≤ 12.1.4, 13.0.0 ≤ v ≤ 13.1.1, 14.0.0, 14.1.0 | — |
| f5 big-ip_edge_gateway | 11.5.1 ≤ v ≤ 11.6.4, 12.1.0 ≤ v ≤ 12.1.4, 13.0.0 ≤ v ≤ 13.1.1, 14.0.0, 14.1.0 | — |
| f5 big-ip_fraud_protection_service | 11.5.1 ≤ v ≤ 11.6.4, 12.1.0 ≤ v ≤ 12.1.4, 13.0.0 ≤ v ≤ 13.1.1, 14.0.0, 14.1.0 | — |
| f5 big-ip_global_traffic_manager | 11.5.1 ≤ v ≤ 11.6.4, 12.1.0 ≤ v ≤ 12.1.4, 13.0.0 ≤ v ≤ 13.1.1, 14.0.0, 14.1.0 | — |
| f5 big-ip_link_controller | 11.5.1 ≤ v ≤ 11.6.4, 12.1.0 ≤ v ≤ 12.1.4, 13.0.0 ≤ v ≤ 13.1.1, 14.0.0, 14.1.0 | — |
| f5 big-ip_policy_enforcement_manager | 11.5.1 ≤ v ≤ 11.6.4, 12.1.0 ≤ v ≤ 12.1.4, 13.0.0 ≤ v ≤ 13.1.1, 14.0.0, 14.1.0 | — |
| f5 big-ip_webaccelerator | 11.5.1 ≤ v ≤ 11.6.4, 12.1.0 ≤ v ≤ 12.1.4, 13.0.0 ≤ v ≤ 13.1.1, 14.0.0, 14.1.0 | — |
| f5 big-ip_domain_name_system | 11.5.1 ≤ v ≤ 11.6.4, 12.1.0 ≤ v ≤ 12.1.4, 13.0.0 ≤ v ≤ 13.1.1, 14.0.0, 14.1.0 | — |
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