CVE-2016-7476

Published: May 11, 2017Modified: May 13, 2026

7.5

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

The Traffic Management Microkernel (TMM) in F5 BIG-IP LTM, AAM, AFM, APM, ASM, GTM, Link Controller, PEM, PSM, and WebSafe 11.6.0 before 11.6.0 HF6, 11.5.0 before 11.5.3 HF2, and 11.3.0 before 11.4.1 HF10 may suffer from a memory leak while handling certain types of TCP traffic. Remote attackers may cause a denial of service (DoS) by way of a crafted TCP packet.

Affected (68)

Products: F5: Big Ip Websafe, Big Ip Protocol Security Module, Big Ip Policy Enforcement Manager, Big Ip Link Controller, Big Ip Global Traffic Manager, Big Ip Application Security Manager, Big Ip Access Policy Manager, Big Ip Advanced Firewall Manager, Big Ip Application Acceleration Manager, Big Ip Local Traffic Manager

10 products

Big Ip Websafe

Big Ip Protocol Security Module

Big Ip Policy Enforcement Manager

Big Ip Link Controller

Big Ip Global Traffic Manager

Big Ip Application Security Manager

Big Ip Access Policy Manager

Big Ip Advanced Firewall Manager

Big Ip Application Acceleration Manager

Big Ip Local Traffic Manager

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Websafe	Version 11.6.0

Configuration B

3 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Protocol Security Module	Version 11.3.0
F5 Big Ip Protocol Security Module	Version 11.4.0
F5 Big Ip Protocol Security Module	Version 11.4.1

Configuration C

8 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Policy Enforcement Manager	Version 11.3.0
F5 Big Ip Policy Enforcement Manager	Version 11.4.0
F5 Big Ip Policy Enforcement Manager	Version 11.4.1
F5 Big Ip Policy Enforcement Manager	Version 11.5.0
F5 Big Ip Policy Enforcement Manager	Version 11.5.1
F5 Big Ip Policy Enforcement Manager	Version 11.5.2
F5 Big Ip Policy Enforcement Manager	Version 11.5.3
F5 Big Ip Policy Enforcement Manager	Version 11.6.0

Configuration D

8 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Link Controller	Version 11.3.0
F5 Big Ip Link Controller	Version 11.4.0
F5 Big Ip Link Controller	Version 11.4.1
F5 Big Ip Link Controller	Version 11.5.0
F5 Big Ip Link Controller	Version 11.5.1
F5 Big Ip Link Controller	Version 11.5.2
F5 Big Ip Link Controller	Version 11.5.3
F5 Big Ip Link Controller	Version 11.6.0

Configuration E

8 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Global Traffic Manager	Version 11.3.0
F5 Big Ip Global Traffic Manager	Version 11.4.0
F5 Big Ip Global Traffic Manager	Version 11.4.1
F5 Big Ip Global Traffic Manager	Version 11.5.0
F5 Big Ip Global Traffic Manager	Version 11.5.1
F5 Big Ip Global Traffic Manager	Version 11.5.2
F5 Big Ip Global Traffic Manager	Version 11.5.3
F5 Big Ip Global Traffic Manager	Version 11.6.0

Configuration F

8 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Application Security Manager	Version 11.3.0
F5 Big Ip Application Security Manager	Version 11.4.0
F5 Big Ip Application Security Manager	Version 11.4.1
F5 Big Ip Application Security Manager	Version 11.5.0
F5 Big Ip Application Security Manager	Version 11.5.1
F5 Big Ip Application Security Manager	Version 11.5.2
F5 Big Ip Application Security Manager	Version 11.5.3
F5 Big Ip Application Security Manager	Version 11.6.0

Configuration G

8 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Access Policy Manager	Version 11.3.0
F5 Big Ip Access Policy Manager	Version 11.4.0
F5 Big Ip Access Policy Manager	Version 11.4.1
F5 Big Ip Access Policy Manager	Version 11.5.0
F5 Big Ip Access Policy Manager	Version 11.5.1
F5 Big Ip Access Policy Manager	Version 11.5.2
F5 Big Ip Access Policy Manager	Version 11.5.3
F5 Big Ip Access Policy Manager	Version 11.6.0

Configuration H

8 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Advanced Firewall Manager	Version 11.3.0
F5 Big Ip Advanced Firewall Manager	Version 11.4.0
F5 Big Ip Advanced Firewall Manager	Version 11.4.1
F5 Big Ip Advanced Firewall Manager	Version 11.5.0
F5 Big Ip Advanced Firewall Manager	Version 11.5.1
F5 Big Ip Advanced Firewall Manager	Version 11.5.2
F5 Big Ip Advanced Firewall Manager	Version 11.5.3
F5 Big Ip Advanced Firewall Manager	Version 11.6.0

Configuration I

8 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Application Acceleration Manager	Version 11.3.0
F5 Big Ip Application Acceleration Manager	Version 11.4.0
F5 Big Ip Application Acceleration Manager	Version 11.4.1
F5 Big Ip Application Acceleration Manager	Version 11.5.0
F5 Big Ip Application Acceleration Manager	Version 11.5.1
F5 Big Ip Application Acceleration Manager	Version 11.5.2
F5 Big Ip Application Acceleration Manager	Version 11.5.3
F5 Big Ip Application Acceleration Manager	Version 11.6.0

Configuration J

8 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Local Traffic Manager	Version 11.3.0
F5 Big Ip Local Traffic Manager	Version 11.4.0
F5 Big Ip Local Traffic Manager	Version 11.4.1
F5 Big Ip Local Traffic Manager	Version 11.5.0
F5 Big Ip Local Traffic Manager	Version 11.5.1
F5 Big Ip Local Traffic Manager	Version 11.5.2
F5 Big Ip Local Traffic Manager	Version 11.5.3
F5 Big Ip Local Traffic Manager	Version 11.6.0