CVEvulnerability

CVE-2019-6673

7.5 HIGH Published 2019-11-27 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-11-27
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])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P

Description

On versions 15.0.0-15.0.1 and 14.0.0-14.1.2, when the BIG-IP is configured in HTTP/2 Full Proxy mode, specifically crafted requests may cause a disruption of service provided by the Traffic Management Microkernel (TMM).

Affected configurations

• f5 big-ip access policy manager (>= 14.0.0 <= 14.1.2) • f5 big-ip access policy manager (>= 15.0.0 <= 15.0.1) • f5 big-ip advanced firewall manager (>= 14.0.0 <= 14.1.2) • f5 big-ip advanced firewall manager (>= 15.0.0 <= 15.0.1) • f5 big-ip application acceleration manager (>= 14.0.0 <= 14.1.2) • f5 big-ip application acceleration manager (>= 15.0.0 <= 15.0.1) • f5 big-ip application security manager (>= 14.0.0 <= 14.1.2) • f5 big-ip application security manager (>= 15.0.0 <= 15.0.1) • f5 big-ip fraud protection service (>= 14.0.0 <= 14.1.2) • f5 big-ip fraud protection service (>= 15.0.0 <= 15.0.1) • f5 big-ip link controller (>= 14.0.0 <= 14.1.2) • f5 big-ip link controller (>= 15.0.0 <= 15.0.1) • f5 big-ip local traffic manager (>= 14.0.0 <= 14.1.2) • f5 big-ip local traffic manager (>= 15.0.0 <= 15.0.1) • f5 big-ip policy enforcement manager (>= 14.0.0 <= 14.1.2) • f5 big-ip policy enforcement manager (>= 15.0.0 <= 15.0.1)

References