CVE-2018-5500

Published: Mar 1, 2018Modified: Nov 21, 2024

5.9

Vector

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

Exploitability: 2.2 / Impact: 3.6

Source: NVD

Description

On F5 BIG-IP systems running 13.0.0, 12.1.0 - 12.1.3.1, or 11.6.1 - 11.6.2, every Multipath TCP (MCTCP) connection established leaks a small amount of memory. Virtual server using TCP profile with Multipath TCP (MCTCP) feature enabled will be affected by this issue.

Affected (39)

Products: F5: Big Ip Local Traffic Manager, Big Ip Application Acceleration Manager, Big Ip Advanced Firewall Manager, Big Ip Analytics, Big Ip Access Policy Manager, Big Ip Application Security Manager, Big Ip Dns, Big Ip Link Controller, Big Ip Policy Enforcement Manager, Big Ip Websafe, Big Ip Edge Gateway, Big Ip Global Traffic Manager, Big Ip Webaccelerator

13 products

Big Ip Local Traffic Manager

Big Ip Application Acceleration Manager

Big Ip Advanced Firewall Manager

Big Ip Analytics

Big Ip Access Policy Manager

Big Ip Application Security Manager

Big Ip Dns

Big Ip Link Controller

Big Ip Policy Enforcement Manager

Big Ip Websafe

Big Ip Edge Gateway

Big Ip Global Traffic Manager

Big Ip Webaccelerator

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Local Traffic Manager	From 11.6.1 to 11.6.2
F5 Big Ip Local Traffic Manager	From 12.1.0 to 12.1.3.1
F5 Big Ip Local Traffic Manager	Version 13.0.0

Configuration B

3 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Application Acceleration Manager	From 11.6.1 to 11.6.2
F5 Big Ip Application Acceleration Manager	From 12.1.0 to 12.1.3.1
F5 Big Ip Application Acceleration Manager	Version 13.0.0

Configuration C

3 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Advanced Firewall Manager	From 11.6.1 to 11.6.2
F5 Big Ip Advanced Firewall Manager	From 12.1.0 to 12.1.3.1
F5 Big Ip Advanced Firewall Manager	Version 13.0.0

Configuration D

3 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Analytics	From 11.6.1 to 11.6.2
F5 Big Ip Analytics	From 12.1.0 to 12.1.3.1
F5 Big Ip Analytics	Version 13.0.0

Configuration E

3 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Access Policy Manager	From 11.6.1 to 11.6.2
F5 Big Ip Access Policy Manager	From 12.1.0 to 12.1.3.1
F5 Big Ip Access Policy Manager	Version 13.0.0

Configuration F

3 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Application Security Manager	From 11.6.1 to 11.6.2
F5 Big Ip Application Security Manager	From 12.1.0 to 12.1.3.1
F5 Big Ip Application Security Manager	Version 13.0.0

Configuration G

3 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Dns	From 11.6.1 to 11.6.2
F5 Big Ip Dns	From 12.1.0 to 12.1.3.1
F5 Big Ip Dns	Version 13.0.0

Configuration H

3 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Link Controller	From 11.6.1 to 11.6.2
F5 Big Ip Link Controller	From 12.1.0 to 12.1.3.1
F5 Big Ip Link Controller	Version 13.0.0

Configuration I

3 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Policy Enforcement Manager	From 11.6.1 to 11.6.2
F5 Big Ip Policy Enforcement Manager	From 12.1.0 to 12.1.3.1
F5 Big Ip Policy Enforcement Manager	Version 13.0.0

Configuration J

3 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Websafe	From 11.6.1 to 11.6.2
F5 Big Ip Websafe	From 12.1.0 to 12.1.3.1
F5 Big Ip Websafe	Version 13.0.0

Configuration K

3 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Edge Gateway	From 11.6.1 to 11.6.2
F5 Big Ip Edge Gateway	From 12.1.0 to 12.1.3.1
F5 Big Ip Edge Gateway	Version 13.0.0

Configuration L

3 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Global Traffic Manager	From 11.6.1 to 11.6.2
F5 Big Ip Global Traffic Manager	From 12.1.0 to 12.1.3.1
F5 Big Ip Global Traffic Manager	Version 13.0.0