On F5 BIG-IP versions 13.0.0 or 12.1.0 - 12.1.3.1, when a specifically configured virtual server receives traffic of an undisclosed nature, TMM will crash and take the configured failover action, potentially causing a denial of service. The configuration which exposes this issue is not common and in general does not work when enabled in previous versions of BIG-IP. Starting in 12.1.0, BIG-IP will crash if the configuration which exposes this issue is enabled and the virtual server receives non TCP traffic. With the fix of this issue, additional configuration validation logic has been added to prevent this configuration from being applied to a virtual server. There is only data plane exposure to this issue with a non-standard configuration. There is no control plane exposure.
References
Link | Resource |
---|---|
http://www.securityfocus.com/bid/103504 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1040562 | Third Party Advisory VDB Entry |
https://support.f5.com/csp/article/K49440608 | Vendor Advisory |
http://www.securityfocus.com/bid/103504 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1040562 | Third Party Advisory VDB Entry |
https://support.f5.com/csp/article/K49440608 | Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 04:08
Type | Values Removed | Values Added |
---|---|---|
References | () http://www.securityfocus.com/bid/103504 - Third Party Advisory, VDB Entry | |
References | () http://www.securitytracker.com/id/1040562 - Third Party Advisory, VDB Entry | |
References | () https://support.f5.com/csp/article/K49440608 - Vendor Advisory |
Information
Published : 2018-03-22 18:29
Updated : 2024-11-21 04:08
NVD link : CVE-2018-5509
Mitre link : CVE-2018-5509
CVE.ORG link : CVE-2018-5509
JSON object : View
Products Affected
f5
- big-ip_application_security_manager
- big-ip_application_acceleration_manager
- big-ip_websafe
- big-ip_link_controller
- big-ip_local_traffic_manager
- big-ip_advanced_firewall_manager
- big-ip_access_policy_manager
- big-ip_policy_enforcement_manager
CWE
CWE-20
Improper Input Validation