CVE-2018-5513

On F5 BIG-IP 13.1.0-13.1.0.3, 13.0.0, 12.1.0-12.1.3.3, 11.6.1-11.6.3.1, 11.5.1-11.5.5, or 11.2.1, a malformed TLS handshake causes TMM to crash leading to a disruption of service. This issue is only exposed on the data plane when Proxy SSL configuration is enabled. The control plane is not impacted by this issue.

Score

CVSS 3.0 7.5 High

Status

Modified - f5sirt@f5.com

Published

2018-06-01

Last modified

2024-09-16

Weaknesses

CWE-20

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/1041017
• https://support.f5.com/csp/article/K46940010