PT-2020-18822 · F5 · F5 Big-Ip Apm

Published 2020-08-26 · Updated 2021-07-21 · CVE-2020-5924

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions F5 BIG-IP APM versions 11.6.1 through 11.6.5.2 F5 BIG-IP APM versions 12.1.0 through 12.1.5.1

Description The issue is related to RADIUS authentication, where memory is leaked when the username for authentication is not set.

Recommendations For F5 BIG-IP APM versions 11.6.1 through 11.6.5.2, ensure that the username is always set during RADIUS authentication to prevent memory leaks. For F5 BIG-IP APM versions 12.1.0 through 12.1.5.1, ensure that the username is always set during RADIUS authentication to prevent memory leaks.

Fix

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

CVE-2020-5924

Affected Products

F5 Big-Ip Apm

References · 3

• https://support.f5.com/csp/article/K11400411 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-5924 · Security Note
• https://osv.dev/vulnerability/CVE-2020-5924 · Vendor Advisory