CVEvulnerability

CVE-2021-23007

5.3 MEDIUM Published 2021-03-31 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-03-31
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P

Description

On BIG-IP versions 14.1.4 and 16.0.1.1, when the Traffic Management Microkernel (TMM) process handles certain undisclosed traffic, it may start dropping all fragmented IP traffic. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

Affected configurations

• f5 big-ip access policy manager 14.1.4 • f5 big-ip access policy manager 16.0.1.1 • f5 big-ip advanced firewall manager 14.1.4 • f5 big-ip advanced firewall manager 16.0.1.1 • f5 big-ip advanced web application firewall 14.1.4 • f5 big-ip advanced web application firewall 16.0.1.1 • f5 big-ip analytics 14.1.4 • f5 big-ip analytics 16.0.1.1 • f5 big-ip application acceleration manager 14.1.4 • f5 big-ip application acceleration manager 16.0.1.1 • f5 big-ip application security manager 14.1.4 • f5 big-ip application security manager 16.0.1.1 • f5 big-ip ddos hybrid defender 14.1.4 • f5 big-ip ddos hybrid defender 16.0.1.1 • f5 big-ip domain name system 14.1.4 • f5 big-ip domain name system 16.0.1.1 • f5 big-ip edge gateway 14.1.4 • f5 big-ip edge gateway 16.0.1.1 • f5 big-ip fraud protection service 14.1.4 • f5 big-ip fraud protection service 16.0.1.1 • f5 big-ip global traffic manager 14.1.4 • f5 big-ip global traffic manager 16.0.1.1 • f5 big-ip link controller 14.1.4 • f5 big-ip link controller 16.0.1.1 • f5 big-ip local traffic manager 14.1.4 • f5 big-ip local traffic manager 16.0.1.1 • f5 big-ip policy enforcement manager 14.1.4 • f5 big-ip policy enforcement manager 16.0.1.1 • f5 big-ip ssl orchestrator 14.1.4 • f5 big-ip ssl orchestrator 16.0.1.1 • f5 big-ip webaccelerator 14.1.4 • f5 big-ip webaccelerator 16.0.1.1

References