CVEvulnerability

CVE-2023-40534

7.5 HIGH Published 2023-10-10 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-10-10
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
Weaknesses
CWE-401

Description

When a client-side HTTP/2 profile and the HTTP MRF Router option are enabled for a virtual server, and an iRule using the HTTP_REQUEST event or Local Traffic Policy are associated with the virtual server, undisclosed requests can cause TMM to terminate.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected configurations

• f5 big-ip access policy manager (>= 16.1.0 < 16.1.4.1) • f5 big-ip access policy manager 17.1.0 • f5 big-ip advanced firewall manager (>= 16.1.0 < 16.1.4.1) • f5 big-ip advanced firewall manager 17.1.0 • f5 big-ip advanced web application firewall (>= 16.1.0 < 16.1.4.1) • f5 big-ip advanced web application firewall 17.1.0 • f5 big-ip analytics (>= 16.1.0 < 16.1.4.1) • f5 big-ip analytics 17.1.0 • f5 big-ip application acceleration manager (>= 16.1.0 < 16.1.4.1) • f5 big-ip application acceleration manager 17.1.0 • f5 big-ip application security manager (>= 16.1.0 < 16.1.4.1) • f5 big-ip application security manager 17.1.0 • f5 big-ip application visibility and reporting (>= 16.1.0 < 16.1.4.1) • f5 big-ip application visibility and reporting 17.1.0 • f5 big-ip carrier-grade nat (>= 16.1.0 < 16.1.4.1) • f5 big-ip carrier-grade nat 17.1.0 • f5 big-ip ddos hybrid defender (>= 16.1.0 < 16.1.4.1) • f5 big-ip ddos hybrid defender 17.1.0 • f5 big-ip domain name system (>= 16.1.0 < 16.1.4.1) • f5 big-ip domain name system 17.1.0 • f5 big-ip edge gateway (>= 16.1.0 < 16.1.4.1) • f5 big-ip edge gateway 17.1.0 • f5 big-ip fraud protection service (>= 16.1.0 < 16.1.4.1) • f5 big-ip fraud protection service 17.1.0 • f5 big-ip global traffic manager (>= 16.1.0 < 16.1.4.1) • f5 big-ip global traffic manager 17.1.0 • f5 big-ip link controller (>= 16.1.0 < 16.1.4.1) • f5 big-ip link controller 17.1.0 • f5 big-ip local traffic manager (>= 16.1.0 < 16.1.4.1) • f5 big-ip local traffic manager 17.1.0 • f5 big-ip next service proxy for kubernetes (>= 1.6.0 <= 1.8.2) • f5 big-ip policy enforcement manager (>= 16.1.0 < 16.1.4.1) • f5 big-ip policy enforcement manager 17.1.0 • f5 big-ip ssl orchestrator (>= 16.1.0 < 16.1.4.1) • f5 big-ip ssl orchestrator 17.1.0 • f5 big-ip webaccelerator (>= 16.1.0 < 16.1.4.1) • f5 big-ip webaccelerator 17.1.0 • f5 big-ip websafe (>= 16.1.0 < 16.1.4.1) • f5 big-ip websafe 17.1.0

Related

Weakness · CWE (1)

  • CWE-401 Missing Release of Memory after Effective Lifetime weakness

References