CVE-2018-5502

On F5 BIG-IP versions 13.0.0 - 13.1.0.3, attackers may be able to disrupt services on the BIG-IP system with maliciously crafted client certificate. This vulnerability affects virtual servers associated with Client SSL profile which enables the use of client certificate authentication. Client certificate authentication is not enabled by default in Client SSL profile. There is no control plane exposure.

Score

CVSS 3.0 7.5 High

Status

Modified - f5sirt@f5.com

Published

2018-03-22

Last modified

2024-09-17

Weaknesses

CWE-295

Affected products

• 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 Domain Name System (F5)
• Big-ip Edge Gateway (F5)
• Big-ip Global Traffic Manager (F5)
• Big-ip Link Controller (F5)
• Big-ip Local Traffic Manager (F5)
• Big-ip Policy Enforcement Manager (F5)
• Big-ip Webaccelerator (F5)
• Big-ip Websafe (F5)
• Aam (F5 Networks Inc.)
• Afm (F5 Networks Inc.)
• Analytics (F5 Networks Inc.)
• Apm (F5 Networks Inc.)
• Asm (F5 Networks Inc.)
• Big-ip Ltm (F5 Networks Inc.)
• Dns (F5 Networks Inc.)
• Edge Gateway (F5 Networks Inc.)
• Gtm (F5 Networks Inc.)
• Link Controller (F5 Networks Inc.)
• Pem (F5 Networks Inc.)
• Webaccelerator (F5 Networks Inc.)
• Websafe (F5 Networks Inc.)

References

• http://www.securitytracker.com/id/1040561
• https://support.f5.com/csp/article/K43121447