CVE-2019-6594

On BIG-IP 11.5.1-11.6.3.2, 12.1.3.4-12.1.3.7, 13.0.0 HF1-13.1.1.1, and 14.0.0-14.0.0.2, Multi-Path TCP (MPTCP) does not protect against multiple zero length DATA_FINs in the reassembly queue, which can lead to an infinite loop in some circumstances.

Score

CVSS 3.0 5.9 Medium

Status

Modified - f5sirt@f5.com

Published

2019-02-26

Last modified

2024-09-17

Weaknesses

CWE-835

Affected products

• Big-ip Access Policy Manager (F5)
• Big-ip Advanced Firewall Manager (F5)
• Big-ip Analytics (F5)
• Big-ip Application Security Manager (F5)
• Big-ip Domain Name System (F5)
• Big-ip Edge Gateway (F5)
• Big-ip Fraud Protection Service (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)
• 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.)
• Fps (F5 Networks Inc.)
• Gtm (F5 Networks Inc.)
• Link Controller (F5 Networks Inc.)
• Pem (F5 Networks Inc.)
• Webaccelerator (F5 Networks Inc.)

References

• https://support.f5.com/csp/article/K91026261