CVEvulnerability

CVE-2021-23003

7.5 HIGH 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])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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 16.0.x before 16.0.1.1, 15.1.x before 15.1.2, 14.1.x before 14.1.3.1, 13.1.x before 13.1.3.6, 12.1.x before 12.1.5.3, and 11.6.x before 11.6.5.3, the Traffic Management Microkernel (TMM) process may produce a core file when undisclosed MPTCP traffic passes through a standard virtual server. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

Affected configurations

• f5 big-ip access policy manager (>= 11.6.1 < 11.6.5.3) • f5 big-ip access policy manager (>= 12.1.0 < 12.1.5.3) • f5 big-ip access policy manager (>= 13.1.0 < 13.1.3.6) • f5 big-ip access policy manager (>= 14.1.0 < 14.1.4) • f5 big-ip access policy manager (>= 15.1.0 < 15.1.2.1) • f5 big-ip access policy manager (>= 16.0.0 < 16.0.1.1) • f5 big-ip advanced firewall manager (>= 11.6.1 < 11.6.5.3) • f5 big-ip advanced firewall manager (>= 12.1.0 < 12.1.5.3) • f5 big-ip advanced firewall manager (>= 13.1.0 < 13.1.3.6) • f5 big-ip advanced firewall manager (>= 14.1.0 < 14.1.4) • f5 big-ip advanced firewall manager (>= 15.1.0 < 15.1.2.1) • f5 big-ip advanced firewall manager (>= 16.0.0 < 16.0.1.1) • f5 big-ip advanced web application firewall (>= 11.6.1 < 11.6.5.3) • f5 big-ip advanced web application firewall (>= 12.1.0 < 12.1.5.3) • f5 big-ip advanced web application firewall (>= 13.1.0 < 13.1.3.6) • f5 big-ip advanced web application firewall (>= 14.1.0 < 14.1.4) • f5 big-ip advanced web application firewall (>= 15.1.0 < 15.1.2.1) • f5 big-ip advanced web application firewall (>= 16.0.0 < 16.0.1.1) • f5 big-ip analytics (>= 11.6.1 < 11.6.5.3) • f5 big-ip analytics (>= 12.1.0 < 12.1.5.3) • f5 big-ip analytics (>= 13.1.0 < 13.1.3.6) • f5 big-ip analytics (>= 14.1.0 < 14.1.4) • f5 big-ip analytics (>= 15.1.0 < 15.1.2.1) • f5 big-ip analytics (>= 16.0.0 < 16.0.1.1) • f5 big-ip application acceleration manager (>= 11.6.1 < 11.6.5.3) • f5 big-ip application acceleration manager (>= 12.1.0 < 12.1.5.3) • f5 big-ip application acceleration manager (>= 13.1.0 < 13.1.3.6) • f5 big-ip application acceleration manager (>= 14.1.0 < 14.1.4) • f5 big-ip application acceleration manager (>= 15.1.0 < 15.1.2.1) • f5 big-ip application acceleration manager (>= 16.0.0 < 16.0.1.1) • f5 big-ip application security manager (>= 11.6.1 < 11.6.5.3) • f5 big-ip application security manager (>= 12.1.0 < 12.1.5.3) • f5 big-ip application security manager (>= 13.1.0 < 13.1.3.6) • f5 big-ip application security manager (>= 14.1.0 < 14.1.4) • f5 big-ip application security manager (>= 15.1.0 < 15.1.2.1) • f5 big-ip application security manager (>= 16.0.0 < 16.0.1.1) • f5 big-ip ddos hybrid defender (>= 11.6.1 < 11.6.5.3) • f5 big-ip ddos hybrid defender (>= 12.1.0 < 12.1.5.3) • f5 big-ip ddos hybrid defender (>= 13.1.0 < 13.1.3.6) • f5 big-ip ddos hybrid defender (>= 14.1.0 < 14.1.4) • f5 big-ip ddos hybrid defender (>= 15.1.0 < 15.1.2.1) • f5 big-ip ddos hybrid defender (>= 16.0.0 < 16.0.1.1) • f5 big-ip domain name system (>= 11.6.1 < 11.6.5.3) • f5 big-ip domain name system (>= 12.1.0 < 12.1.5.3) • f5 big-ip domain name system (>= 13.1.0 < 13.1.3.6) • f5 big-ip domain name system (>= 14.1.0 < 14.1.4) • f5 big-ip domain name system (>= 15.1.0 < 15.1.2.1) • f5 big-ip domain name system (>= 16.0.0 < 16.0.1.1) • f5 big-ip fraud protection service (>= 11.6.1 < 11.6.5.3) • f5 big-ip fraud protection service (>= 12.1.0 < 12.1.5.3) • f5 big-ip fraud protection service (>= 13.1.0 < 13.1.3.6) • f5 big-ip fraud protection service (>= 14.1.0 < 14.1.4) • f5 big-ip fraud protection service (>= 15.1.0 < 15.1.2.1) • f5 big-ip fraud protection service (>= 16.0.0 < 16.0.1.1) • f5 big-ip global traffic manager (>= 11.6.1 < 11.6.5.3) • f5 big-ip global traffic manager (>= 12.1.0 < 12.1.5.3) • f5 big-ip global traffic manager (>= 13.1.0 < 13.1.3.6) • f5 big-ip global traffic manager (>= 14.1.0 < 14.1.4) • f5 big-ip global traffic manager (>= 15.1.0 < 15.1.2.1) • f5 big-ip global traffic manager (>= 16.0.0 < 16.0.1.1) … and 24 more

References