7.5
CWE
400
Advisory Published
Updated

CVE-2021-23042

First published: Tue Sep 14 2021(Updated: )

On BIG-IP version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, and 12.1.x before 12.1.6, when an HTTP profile is configured on a virtual server, undisclosed requests can cause a significant increase in system resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Credit: f5sirt@f5.com

Affected SoftwareAffected VersionHow to fix
F5 BIG-IP Access Policy Manager>=12.1.0<12.1.6
F5 BIG-IP Access Policy Manager>=13.1.0<13.1.4
F5 BIG-IP Access Policy Manager>=14.1.0<14.1.4
F5 BIG-IP Access Policy Manager>=15.1.0<15.1.3
F5 BIG-IP Access Policy Manager>=16.0.0<16.0.1.2
F5 BIG-IP Advanced Firewall Manager>=12.1.0<12.1.6
F5 BIG-IP Advanced Firewall Manager>=13.1.0<13.1.4
F5 BIG-IP Advanced Firewall Manager>=14.1.0<14.1.4
F5 BIG-IP Advanced Firewall Manager>=15.1.0<15.1.3
F5 BIG-IP Advanced Firewall Manager>=16.0.0<16.0.1.2
F5 Big-ip Advanced Web Application Firewall>=12.1.0<12.1.6
F5 Big-ip Advanced Web Application Firewall>=13.1.0<13.1.4
F5 Big-ip Advanced Web Application Firewall>=14.1.0<14.1.4
F5 Big-ip Advanced Web Application Firewall>=15.1.0<15.1.3
F5 Big-ip Advanced Web Application Firewall>=16.0.0<16.0.1.2
F5 BIG-IP Analytics>=12.1.0<12.1.6
F5 BIG-IP Analytics>=13.1.0<13.1.4
F5 BIG-IP Analytics>=14.1.0<14.1.4
F5 BIG-IP Analytics>=15.1.0<15.1.3
F5 BIG-IP Analytics>=16.0.0<16.0.1.2
F5 Big-ip Application Acceleration Manager>=12.1.0<12.1.6
F5 Big-ip Application Acceleration Manager>=13.1.0<13.1.4
F5 Big-ip Application Acceleration Manager>=14.1.0<14.1.4
F5 Big-ip Application Acceleration Manager>=15.1.0<15.1.3
F5 Big-ip Application Acceleration Manager>=16.0.0<16.0.1.2
F5 BIG-IP Application Security Manager>=12.1.0<12.1.6
F5 BIG-IP Application Security Manager>=13.1.0<13.1.4
F5 BIG-IP Application Security Manager>=14.1.0<14.1.4
F5 BIG-IP Application Security Manager>=15.1.0<15.1.3
F5 BIG-IP Application Security Manager>=16.0.0<16.0.1.2
F5 Big-ip Ddos Hybrid Defender>=12.1.0<12.1.6
F5 Big-ip Ddos Hybrid Defender>=13.1.0<13.1.4
F5 Big-ip Ddos Hybrid Defender>=14.1.0<14.1.4
F5 Big-ip Ddos Hybrid Defender>=15.1.0<15.1.3
F5 Big-ip Ddos Hybrid Defender>=16.0.0<16.0.1.2
F5 Big-ip Domain Name System>=12.1.0<12.1.6
F5 Big-ip Domain Name System>=13.1.0<13.1.4
F5 Big-ip Domain Name System>=14.1.0<14.1.4
F5 Big-ip Domain Name System>=15.1.0<15.1.3
F5 Big-ip Domain Name System>=16.0.0<16.0.1.2
F5 Big-ip Fraud Protection Service>=12.1.0<12.1.6
F5 Big-ip Fraud Protection Service>=13.1.0<13.1.4
F5 Big-ip Fraud Protection Service>=14.1.0<14.1.4
F5 Big-ip Fraud Protection Service>=15.1.0<15.1.3
F5 Big-ip Fraud Protection Service>=16.0.0<16.0.1.2
F5 Big-ip Global Traffic Manager>=12.1.0<12.1.6
F5 Big-ip Global Traffic Manager>=13.1.0<13.1.4
F5 Big-ip Global Traffic Manager>=14.1.0<14.1.4
F5 Big-ip Global Traffic Manager>=15.1.0<15.1.3
F5 Big-ip Global Traffic Manager>=16.0.0<16.0.1.2
F5 Big-ip Link Controller>=12.1.0<12.1.6
F5 Big-ip Link Controller>=13.1.0<13.1.4
F5 Big-ip Link Controller>=14.1.0<14.1.4
F5 Big-ip Link Controller>=15.1.0<15.1.3
F5 Big-ip Link Controller>=16.0.0<16.0.1.2
F5 Big-ip Local Traffic Manager>=12.1.0<12.1.6
F5 Big-ip Local Traffic Manager>=13.1.0<13.1.4
F5 Big-ip Local Traffic Manager>=14.1.0<14.1.4
F5 Big-ip Local Traffic Manager>=15.1.0<15.1.3
F5 Big-ip Local Traffic Manager>=16.0.0<16.0.1.2
F5 Big-ip Policy Enforcement Manager>=12.1.0<12.1.6
F5 Big-ip Policy Enforcement Manager>=13.1.0<13.1.4
F5 Big-ip Policy Enforcement Manager>=14.1.0<14.1.4
F5 Big-ip Policy Enforcement Manager>=15.1.0<15.1.3
F5 Big-ip Policy Enforcement Manager>=16.0.0<16.0.1.2
F5 Big-ip Ssl Orchestrator>=12.1.0<12.1.6
F5 Big-ip Ssl Orchestrator>=13.1.0<13.1.4
F5 Big-ip Ssl Orchestrator>=14.1.0<14.1.4
F5 Big-ip Ssl Orchestrator>=15.1.0<15.1.3
F5 Big-ip Ssl Orchestrator>=16.0.0<16.0.1.2

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203