#VU46070 Memory leak in BIG-IP APM - CVE-2020-5924
Published: August 26, 2020
Vulnerability identifier: #VU46070
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-5924
CWE-ID: CWE-401
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
BIG-IP APM
BIG-IP APM
Software vendor:
F5 Networks
F5 Networks
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due memory leak during RADIUS authentication, when username is not set. A remote attacker can send specially crafted request to the device and consume excessive memory resources.
Remediation
Install updates from vendor's website.