Vulnerability in F5 Big-Ip
CVE-2022-35272
In BIG-IP Versions 17.0.x before 17.0.0.1 and 16.1.x before 16.1.3.1, when source-port preserve-strict is configured on an HTTP Message Routing Framework (MRF) virtual server, undisclosed traffic may cause the Traffic Management Microkernel (TMM) to produce a core file and the connection to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
EPSS: 0.004 (34.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- F5 Big-ip — versions 13.1.0, 14.1.0, 15.1.0
- F5 Big-ip_access_policy_manager — versions 17.0.0
- F5 Big-ip_advanced_firewall_manager — versions 17.0.0
- F5 Big-ip_analytics — versions 17.0.0
- F5 Big-ip_application_acceleration_manager — versions 17.0.0
- F5 Big-ip_application_security_manager — versions 17.0.0
- F5 Big-ip_domain_name_system — versions 17.0.0
- F5 Big-ip_fraud_protection_service — versions 17.0.0
- F5 Big-ip_global_traffic_manager — versions 17.0.0
- F5 Big-ip_link_controller — versions 17.0.0
Weakness classification (CWE)
References
- f5sirt@f5.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-35272?
- CVE-2022-35272 is a high-severity vulnerability in F5 Big-Ip, classified under Improper Resource Shutdown or Release. CVSS score: 7.5/10. Published 2022-08-04.
- How severe is CVE-2022-35272?
- High severity. CVSS v3 base score is 7.5 out of 10.