Vulnerability in F5 Big-Ip
CVE-2023-22302
In BIG-IP versions 17.0.x before 17.0.0.2, and 16.1.x beginning in 16.1.2.2 to before 16.1.3.3, when an HTTP profile is configured on a virtual server and conditions beyond the attacker’s control exist on the target pool member, undisclosed requests sent to the BIG-IP system can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
EPSS: 0.005 (41.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- F5 Big-ip — versions 17.0.0, 16.1.2.2
- F5 Big-ip_access_policy_manager
- F5 Big-ip_advanced_firewall_manager
- F5 Big-ip_analytics
- F5 Big-ip_application_acceleration_manager
- F5 Big-ip_application_security_manager
- F5 Big-ip_ddos_hybrid_defender
- F5 Big-ip_domain_name_system
- F5 Big-ip_fraud_protection_service
- F5 Big-ip_link_controller
Weakness classification (CWE)
References
- f5sirt@f5.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-22302?
- CVE-2023-22302 is a medium-severity vulnerability in F5 Big-Ip, classified under Missing Release of Resource after Effective Lifetime. CVSS score: 5.9/10. Published 2023-02-01.
- How severe is CVE-2023-22302?
- Medium severity. CVSS v3 base score is 5.9 out of 10.