CVEvulnerability
CVE-2019-6684
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-12-23
- 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 versions 15.0.0-15.0.1.1, 14.0.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, under certain conditions, a multi-bladed BIG-IP Virtual Clustered Multiprocessing (vCMP) may drop broadcast packets when they are rebroadcast to the vCMP guest secondary blades. An attacker can leverage the fragmented broadcast IP packets to perform any type of fragmentation-based attack.
Affected configurations
• f5 big-ip access policy manager (>= 11.5.2 <= 11.6.5)
• f5 big-ip access policy manager (>= 12.1.0 <= 12.1.5)
• f5 big-ip access policy manager (>= 13.0.0 < 13.1.3.2)
• f5 big-ip access policy manager (>= 14.0.0 < 14.1.2.3)
• f5 big-ip access policy manager (>= 15.0.0 < 15.1.0)
• f5 big-ip advanced firewall manager (>= 11.5.2 <= 11.6.5)
• f5 big-ip advanced firewall manager (>= 12.1.0 <= 12.1.5)
• f5 big-ip advanced firewall manager (>= 13.0.0 < 13.1.3.2)
• f5 big-ip advanced firewall manager (>= 14.0.0 < 14.1.2.3)
• f5 big-ip advanced firewall manager (>= 15.0.0 < 15.1.0)
• f5 big-ip analytics (>= 11.5.2 <= 11.6.5)
• f5 big-ip analytics (>= 12.1.0 <= 12.1.5)
• f5 big-ip analytics (>= 13.0.0 < 13.1.3.2)
• f5 big-ip analytics (>= 14.0.0 < 14.1.2.3)
• f5 big-ip analytics (>= 15.0.0 < 15.1.0)
• f5 big-ip application acceleration manager (>= 11.5.2 <= 11.6.5)
• f5 big-ip application acceleration manager (>= 12.1.0 <= 12.1.5)
• f5 big-ip application acceleration manager (>= 13.0.0 < 13.1.3.2)
• f5 big-ip application acceleration manager (>= 14.0.0 < 14.1.2.3)
• f5 big-ip application acceleration manager (>= 15.0.0 < 15.1.0)
• f5 big-ip application security manager (>= 11.5.2 <= 11.6.5)
• f5 big-ip application security manager (>= 12.1.0 <= 12.1.5)
• f5 big-ip application security manager (>= 13.0.0 < 13.1.3.2)
• f5 big-ip application security manager (>= 14.0.0 < 14.1.2.3)
• f5 big-ip application security manager (>= 15.0.0 < 15.1.0)
• f5 big-ip domain name system (>= 11.5.2 <= 11.6.5)
• f5 big-ip domain name system (>= 12.1.0 <= 12.1.5)
• f5 big-ip domain name system (>= 13.0.0 < 13.1.3.2)
• f5 big-ip domain name system (>= 14.0.0 < 14.1.2.3)
• f5 big-ip domain name system (>= 15.0.0 < 15.1.0)
• f5 big-ip fraud protection service (>= 11.5.2 <= 11.6.5)
• f5 big-ip fraud protection service (>= 12.1.0 <= 12.1.5)
• f5 big-ip fraud protection service (>= 13.0.0 < 13.1.3.2)
• f5 big-ip fraud protection service (>= 14.0.0 < 14.1.2.3)
• f5 big-ip fraud protection service (>= 15.0.0 < 15.1.0)
• f5 big-ip global traffic manager (>= 11.5.2 <= 11.6.5)
• f5 big-ip global traffic manager (>= 12.1.0 <= 12.1.5)
• f5 big-ip global traffic manager (>= 13.0.0 < 13.1.3.2)
• f5 big-ip global traffic manager (>= 14.0.0 < 14.1.2.3)
• f5 big-ip global traffic manager (>= 15.0.0 < 15.1.0)
• f5 big-ip link controller (>= 11.5.2 <= 11.6.5)
• f5 big-ip link controller (>= 12.1.0 <= 12.1.5)
• f5 big-ip link controller (>= 13.0.0 < 13.1.3.2)
• f5 big-ip link controller (>= 14.0.0 < 14.1.2.3)
• f5 big-ip link controller (>= 15.0.0 < 15.1.0)
• f5 big-ip local traffic manager (>= 11.5.2 <= 11.6.5)
• f5 big-ip local traffic manager (>= 12.1.0 <= 12.1.5)
• f5 big-ip local traffic manager (>= 13.0.0 < 13.1.3.2)
• f5 big-ip local traffic manager (>= 14.0.0 < 14.1.2.3)
• f5 big-ip local traffic manager (>= 15.0.0 < 15.1.0)
• f5 big-ip policy enforcement manager (>= 11.5.2 <= 11.6.5)
• f5 big-ip policy enforcement manager (>= 12.1.0 <= 12.1.5)
• f5 big-ip policy enforcement manager (>= 13.0.0 < 13.1.3.2)
• f5 big-ip policy enforcement manager (>= 14.0.0 < 14.1.2.3)
• f5 big-ip policy enforcement manager (>= 15.0.0 < 15.1.0)
References
- https://support.f5.com/csp/article/K95117754 Vendor Advisory
- https://support.f5.com/csp/article/K95117754 Vendor Advisory