5
CVSSv2

CVE-2021-23009

Published: 10/05/2021 Updated: 21/05/2021
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

On BIG-IP version 16.0.x prior to 16.0.1.1 and 15.1.x prior to 15.1.3, malformed HTTP/2 requests may cause an infinite loop which causes a Denial of Service for Data Plane traffic. TMM takes the configured HA action when the TMM process is aborted. There is no control plane exposure, this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

f5 big-ip access policy manager

f5 big-ip advanced firewall manager

f5 big-ip application acceleration manager

f5 big-ip analytics

f5 big-ip application security manager

f5 big-ip domain name system

f5 big-ip global traffic manager

f5 big-ip fraud protection service

f5 big-ip link controller

f5 big-ip local traffic manager

f5 big-ip policy enforcement manager

f5 big-ip advanced web application firewall

f5 big-ip ddos hybrid defender

f5 big-ip ssl orchestrator