CVE-2020-27724

Published: Dec 24, 2020Modified: Nov 21, 2024

6.5

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

In BIG-IP APM versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, on systems running more than one TMM instance, authenticated VPN users may consume excessive resources by sending specially-crafted malicious traffic over the tunnel.

Affected (7)

Products: F5: Big Ip Access Policy Manager

1 product

Big Ip Access Policy Manager

Configuration A

7 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Access Policy Manager	From 11.6.1 to 11.6.5
F5 Big Ip Access Policy Manager	From 12.1.0 to 12.1.5
F5 Big Ip Access Policy Manager	From 13.1.0 to 13.1.3.5
F5 Big Ip Access Policy Manager	From 14.1.0 to 14.1.3.1
F5 Big Ip Access Policy Manager	From 15.0.0 to 15.0.1.4
F5 Big Ip Access Policy Manager	From 15.1.0 to 15.1.0.5
F5 Big Ip Access Policy Manager	From 16.0.0 to 16.0.1

Related CWEs

CWE-400

Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (2)

https://support.f5.com/csp/article/K04518313

Source: f5sirt@f5.com

Vendor Advisory

https://support.f5.com/csp/article/K04518313

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.