Vulnerability Monitor

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CVE-2019-6684

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.

Published

2019-12-23T18:15:11.440

Last Modified

2024-11-21T04:46:57.120

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application f5 big-ip_access_policy_manager ≤ 11.6.5 Yes
Application f5 big-ip_access_policy_manager ≤ 12.1.5 Yes
Application f5 big-ip_access_policy_manager < 13.1.3.2 Yes
Application f5 big-ip_access_policy_manager < 14.1.2.3 Yes
Application f5 big-ip_access_policy_manager < 15.1.0 Yes
Application f5 big-ip_advanced_firewall_manager ≤ 11.6.5 Yes
Application f5 big-ip_advanced_firewall_manager ≤ 12.1.5 Yes
Application f5 big-ip_advanced_firewall_manager < 13.1.3.2 Yes
Application f5 big-ip_advanced_firewall_manager < 14.1.2.3 Yes
Application f5 big-ip_advanced_firewall_manager < 15.1.0 Yes
Application f5 big-ip_analytics ≤ 11.6.5 Yes
Application f5 big-ip_analytics ≤ 12.1.5 Yes
Application f5 big-ip_analytics < 13.1.3.2 Yes
Application f5 big-ip_analytics < 14.1.2.3 Yes
Application f5 big-ip_analytics < 15.1.0 Yes
Application f5 big-ip_application_acceleration_manager ≤ 11.6.5 Yes
Application f5 big-ip_application_acceleration_manager ≤ 12.1.5 Yes
Application f5 big-ip_application_acceleration_manager < 13.1.3.2 Yes
Application f5 big-ip_application_acceleration_manager < 14.1.2.3 Yes
Application f5 big-ip_application_acceleration_manager < 15.1.0 Yes
Application f5 big-ip_application_security_manager ≤ 11.6.5 Yes
Application f5 big-ip_application_security_manager ≤ 12.1.5 Yes
Application f5 big-ip_application_security_manager < 13.1.3.2 Yes
Application f5 big-ip_application_security_manager < 14.1.2.3 Yes
Application f5 big-ip_application_security_manager < 15.1.0 Yes
Application f5 big-ip_domain_name_system ≤ 11.6.5 Yes
Application f5 big-ip_domain_name_system ≤ 12.1.5 Yes
Application f5 big-ip_domain_name_system < 13.1.3.2 Yes
Application f5 big-ip_domain_name_system < 14.1.2.3 Yes
Application f5 big-ip_domain_name_system < 15.1.0 Yes
Application f5 big-ip_fraud_protection_service ≤ 11.6.5 Yes
Application f5 big-ip_fraud_protection_service ≤ 12.1.5 Yes
Application f5 big-ip_fraud_protection_service < 13.1.3.2 Yes
Application f5 big-ip_fraud_protection_service < 14.1.2.3 Yes
Application f5 big-ip_fraud_protection_service < 15.1.0 Yes
Application f5 big-ip_global_traffic_manager ≤ 11.6.5 Yes
Application f5 big-ip_global_traffic_manager ≤ 12.1.5 Yes
Application f5 big-ip_global_traffic_manager < 13.1.3.2 Yes
Application f5 big-ip_global_traffic_manager < 14.1.2.3 Yes
Application f5 big-ip_global_traffic_manager < 15.1.0 Yes
Application f5 big-ip_link_controller ≤ 11.6.5 Yes
Application f5 big-ip_link_controller ≤ 12.1.5 Yes
Application f5 big-ip_link_controller < 13.1.3.2 Yes
Application f5 big-ip_link_controller < 14.1.2.3 Yes
Application f5 big-ip_link_controller < 15.1.0 Yes
Application f5 big-ip_local_traffic_manager ≤ 11.6.5 Yes
Application f5 big-ip_local_traffic_manager ≤ 12.1.5 Yes
Application f5 big-ip_local_traffic_manager < 13.1.3.2 Yes
Application f5 big-ip_local_traffic_manager < 14.1.2.3 Yes
Application f5 big-ip_local_traffic_manager < 15.1.0 Yes
Application f5 big-ip_policy_enforcement_manager ≤ 11.6.5 Yes
Application f5 big-ip_policy_enforcement_manager ≤ 12.1.5 Yes
Application f5 big-ip_policy_enforcement_manager < 13.1.3.2 Yes
Application f5 big-ip_policy_enforcement_manager < 14.1.2.3 Yes
Application f5 big-ip_policy_enforcement_manager < 15.1.0 Yes
References