Description
In versions 15.0.0-15.1.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.2, the BIG-IP Client or Server SSL profile ignores revoked certificates, even when a valid CRL is present. This impacts SSL/TLS connections and may result in a man-in-the-middle attack on the connections.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://support.f5.com/csp/article/K72752002
Scores
CVSS v3
7.4
EPSS
0.0019
EPSS Percentile
40.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Details
CWE
CWE-295
Status
published
Products (14)
f5/big-ip_access_policy_manager
11.6.1 - 11.6.5
f5/big-ip_advanced_firewall_manager
11.6.1 - 11.6.5
f5/big-ip_advanced_web_application_firewall
11.6.1 - 11.6.5
f5/big-ip_analytics
11.6.1 - 11.6.5
f5/big-ip_application_acceleration_manager
11.6.1 - 11.6.5
f5/big-ip_application_security_manager
11.6.1 - 11.6.5
f5/big-ip_ddos_hybrid_defender
11.6.1 - 11.6.5
f5/big-ip_domain_name_system
11.6.1 - 11.6.5
f5/big-ip_fraud_protection_service
11.6.1 - 11.6.5
f5/big-ip_global_traffic_manager
11.6.1 - 11.6.5
... and 4 more
Published
Aug 26, 2020
Tracked Since
Feb 18, 2026