CVE-2020-5913: High severity f5 access policy manager vulnerability
Published Aug 26, 2020
·Updated
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.
Affected Software
84 affected components
F5 BIG-IP Access Policy Manager>=11.6.1<11.6.5
F5 BIG-IP Access Policy Manager>=12.1.0<12.1.5.2
F5 BIG-IP Access Policy Manager>=13.1.0<13.1.3
F5 BIG-IP Access Policy Manager>=14.1.0<14.1.2-0.89.37
F5 BIG-IP Access Policy Manager>=14.1.2.1<14.1.2.5
F5 BIG-IP Access Policy Manager>=15.0.0<15.0.1.2
F5 BIG-IP Advanced Firewall Manager>=11.6.1<11.6.5
F5 BIG-IP Advanced Firewall Manager>=12.1.0<12.1.5.2
F5 BIG-IP Advanced Firewall Manager>=13.1.0<13.1.3
F5 BIG-IP Advanced Firewall Manager>=14.1.0<14.1.2-0.89.37
F5 BIG-IP Advanced Firewall Manager>=14.1.2.1<14.1.2.5
F5 BIG-IP Advanced Firewall Manager>=15.0.0<15.0.1.2
F5 Big-ip Advanced Web Application Firewall>=11.6.1<11.6.5
F5 Big-ip Advanced Web Application Firewall>=12.1.0<12.1.5.2
F5 Big-ip Advanced Web Application Firewall>=13.1.0<13.1.3
F5 Big-ip Advanced Web Application Firewall>=14.1.0<14.1.2-0.89.37
F5 Big-ip Advanced Web Application Firewall>=14.1.2.1<14.1.2.5
F5 Big-ip Advanced Web Application Firewall>=15.0.0<15.0.1.2
F5 BIG-IP Analytics>=11.6.1<11.6.5
F5 BIG-IP Analytics>=12.1.0<12.1.5.2
F5 BIG-IP Analytics>=13.1.0<13.1.3
F5 BIG-IP Analytics>=14.1.0<14.1.2-0.89.37
F5 BIG-IP Analytics>=14.1.2.1<14.1.2.5
F5 BIG-IP Analytics>=15.0.0<15.0.1.2
F5 Big-ip Application Acceleration Manager>=11.6.1<11.6.5
F5 Big-ip Application Acceleration Manager>=12.1.0<12.1.5.2
F5 Big-ip Application Acceleration Manager>=13.1.0<13.1.3
F5 Big-ip Application Acceleration Manager>=14.1.0<14.1.2-0.89.37
F5 Big-ip Application Acceleration Manager>=14.1.2.1<14.1.2.5
F5 Big-ip Application Acceleration Manager>=15.0.0<15.0.1.2
F5 BIG-IP Application Security Manager>=11.6.1<11.6.5
F5 BIG-IP Application Security Manager>=12.1.0<12.1.5.2
F5 BIG-IP Application Security Manager>=13.1.0<13.1.3
F5 BIG-IP Application Security Manager>=14.1.0<14.1.2-0.89.37
F5 BIG-IP Application Security Manager>=14.1.2.1<14.1.2.5
F5 BIG-IP Application Security Manager>=15.0.0<15.0.1.2
F5 Big-ip Ddos Hybrid Defender>=11.6.1<11.6.5
F5 Big-ip Ddos Hybrid Defender>=12.1.0<12.1.5.2
F5 Big-ip Ddos Hybrid Defender>=13.1.0<13.1.3
F5 Big-ip Ddos Hybrid Defender>=14.1.0<14.1.2-0.89.37
F5 Big-ip Ddos Hybrid Defender>=14.1.2.1<14.1.2.5
F5 Big-ip Ddos Hybrid Defender>=15.0.0<15.0.1.2
F5 Big-ip Domain Name System>=11.6.1<11.6.5
F5 Big-ip Domain Name System>=12.1.0<12.1.5.2
F5 Big-ip Domain Name System>=13.1.0<13.1.3
F5 Big-ip Domain Name System>=14.1.0<14.1.2-0.89.37
F5 Big-ip Domain Name System>=14.1.2.1<14.1.2.5
F5 Big-ip Domain Name System>=15.0.0<15.0.1.2
F5 Big-ip Fraud Protection Service>=11.6.1<11.6.5
F5 Big-ip Fraud Protection Service>=12.1.0<12.1.5.2
F5 Big-ip Fraud Protection Service>=13.1.0<13.1.3
F5 Big-ip Fraud Protection Service>=14.1.0<14.1.2-0.89.37
F5 Big-ip Fraud Protection Service>=14.1.2.1<14.1.2.5
F5 Big-ip Fraud Protection Service>=15.0.0<15.0.1.2
F5 Big-ip Global Traffic Manager>=11.6.1<11.6.5
F5 Big-ip Global Traffic Manager>=12.1.0<12.1.5.2
F5 Big-ip Global Traffic Manager>=13.1.0<13.1.3
F5 Big-ip Global Traffic Manager>=14.1.0<14.1.2-0.89.37
F5 Big-ip Global Traffic Manager>=14.1.2.1<14.1.2.5
F5 Big-ip Global Traffic Manager>=15.0.0<15.0.1.2
F5 Big-ip Link Controller>=11.6.1<11.6.5
F5 Big-ip Link Controller>=12.1.0<12.1.5.2
F5 Big-ip Link Controller>=13.1.0<13.1.3
F5 Big-ip Link Controller>=14.1.0<14.1.2-0.89.37
F5 Big-ip Link Controller>=14.1.2.1<14.1.2.5
F5 Big-ip Link Controller>=15.0.0<15.0.1.2
F5 Big-ip Local Traffic Manager>=11.6.1<11.6.5
F5 Big-ip Local Traffic Manager>=12.1.0<12.1.5.2
F5 Big-ip Local Traffic Manager>=13.1.0<13.1.3
F5 Big-ip Local Traffic Manager>=14.1.0<14.1.2-0.89.37
F5 Big-ip Local Traffic Manager>=14.1.2.1<14.1.2.5
F5 Big-ip Local Traffic Manager>=15.0.0<15.0.1.2
F5 Big-ip Policy Enforcement Manager>=11.6.1<11.6.5
F5 Big-ip Policy Enforcement Manager>=12.1.0<12.1.5.2
F5 Big-ip Policy Enforcement Manager>=13.1.0<13.1.3
F5 Big-ip Policy Enforcement Manager>=14.1.0<14.1.2-0.89.37
F5 Big-ip Policy Enforcement Manager>=14.1.2.1<14.1.2.5
F5 Big-ip Policy Enforcement Manager>=15.0.0<15.0.1.2
F5 SSL Orchestrator>=11.6.1<11.6.5
F5 SSL Orchestrator>=12.1.0<12.1.5.2
F5 SSL Orchestrator>=13.1.0<13.1.3
F5 SSL Orchestrator>=14.1.0<14.1.2-0.89.37
F5 SSL Orchestrator>=14.1.2.1<14.1.2.5
F5 SSL Orchestrator>=15.0.0<15.0.1.2
Event History
Aug 26, 2020
CVE Published
via MITRE·02:03 PM
Data Sourced
via MITRE·02:03 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2020-5913?
CVE-2020-5913 has a severity rating that indicates it may allow man-in-the-middle attacks due to the improper handling of revoked certificates.
2
How do I fix CVE-2020-5913?
To fix CVE-2020-5913, upgrade to a version of F5 BIG-IP that addresses this vulnerability as outlined in official vendor guidance.
3
Which versions are affected by CVE-2020-5913?
CVE-2020-5913 affects F5 BIG-IP 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.
4
What products are impacted by CVE-2020-5913?
CVE-2020-5913 impacts multiple F5 BIG-IP products including Access Policy Manager, Advanced Firewall Manager, and Application Security Manager.
5
What is the potential impact of CVE-2020-5913?
The potential impact of CVE-2020-5913 is that it could enable attackers to intercept and manipulate SSL/TLS connections.