On BIG-IP version 16.0.x before 16.0.1.1 and 15.1.x before 15.1.3, malformed HTTP/2 requests may cause an infinite loop which causes a Denial of Service for Data Plane traffic. TMM takes the configured HA action when the TMM process is aborted. There is no control plane exposure, this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
References
| Link | Resource |
|---|---|
| https://support.f5.com/csp/article/K90603426 | Vendor Advisory |
| https://support.f5.com/csp/article/K90603426 | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
21 Nov 2024, 05:51
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://support.f5.com/csp/article/K90603426 - Vendor Advisory |
21 May 2021, 13:51
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://support.f5.com/csp/article/K90603426 - Vendor Advisory | |
| CWE | CWE-835 | |
| CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 7.5 |
| CPE | cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* cpe:2.3:a:f5:big-ip_ssl_orchestrator:*:*:*:*:*:*:*:* cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:*:*:*:*:*:*:*:* cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:* cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* |
Information
Published : 2021-05-10 15:15
Updated : 2024-11-21 05:51
NVD link : CVE-2021-23009
Mitre link : CVE-2021-23009
CVE.ORG link : CVE-2021-23009
JSON object : View
Products Affected
f5
- big-ip_access_policy_manager
- big-ip_global_traffic_manager
- big-ip_domain_name_system
- big-ip_application_acceleration_manager
- big-ip_policy_enforcement_manager
- big-ip_analytics
- big-ip_application_security_manager
- big-ip_ssl_orchestrator
- big-ip_advanced_web_application_firewall
- big-ip_ddos_hybrid_defender
- big-ip_advanced_firewall_manager
- big-ip_local_traffic_manager
- big-ip_fraud_protection_service
- big-ip_link_controller
CWE
CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')