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BIG-IP における入力確認に関する脆弱性
Title BIG-IP における入力確認に関する脆弱性
Summary

BIG-IP には、入力確認に関する脆弱性が存在します。

Possible impacts サービス運用妨害 (DoS) 状態にされる可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date Dec. 21, 2019, midnight
Registration Date Jan. 9, 2020, 6:10 p.m.
Last Update Jan. 9, 2020, 6:10 p.m.
CVSS3.0 : 重要
Score 7.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS2.0 : 警告
Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected System
F5 Networks
BIG-IP Access Policy Manager (APM) 
BIG-IP Advanced Firewall Manager (AFM) 
BIG-IP Analytics 
BIG-IP Application Acceleration Manager (AAM) 
BIG-IP Application Security Manager (ASM) 
BIG-IP Domain Name System (DNS) 
BIG-IP Fraud Protection Service (FPS) 
BIG-IP Global Traffic Manager (GTM) 
BIG-IP Link Controller 
BIG-IP Local Traffic Manager (LTM) 
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
1 [2020年01月09日]
  掲載		 Jan. 9, 2020, 6:10 p.m.
NVD Vulnerability Information
CVE-2019-6684
Summary

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.

Publication Date Dec. 24, 2019, 3:15 a.m.
Registration Date Jan. 26, 2021, 11:43 a.m.
Last Update Nov. 21, 2024, 1:46 p.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.5
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.5
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.5
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* 12.1.0 12.1.5
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.5
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.5
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* 12.1.0 12.1.5
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.5
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* 12.1.0 12.1.5
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.5
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* 12.1.0 12.1.5
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* 11.5.2 11.6.5
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* 11.5.2 11.6.5
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* 11.5.2 11.6.5
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* 11.5.2 11.6.5
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* 11.5.2 11.6.5
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* 11.5.2 11.6.5
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* 11.5.2 11.6.5
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* 11.5.2 11.6.5
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* 11.5.2 11.6.5
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* 11.5.2 11.6.5
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* 11.5.2 11.6.5
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* 13.0.0 13.1.3.2
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* 14.0.0 14.1.2.3
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* 14.0.0 14.1.2.3
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* 14.0.0 14.1.2.3
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* 14.0.0 14.1.2.3
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* 14.0.0 14.1.2.3
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* 14.0.0 14.1.2.3
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* 14.0.0 14.1.2.3
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* 14.0.0 14.1.2.3
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* 14.0.0 14.1.2.3
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* 14.0.0 14.1.2.3
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* 14.0.0 14.1.2.3
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* 15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* 15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* 15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* 13.0.0 13.1.3.2
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* 15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* 13.0.0 13.1.3.2
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* 15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* 13.0.0 13.1.3.2
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* 15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* 13.0.0 13.1.3.2
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* 13.0.0 13.1.3.2
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* 15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* 13.0.0 13.1.3.2
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* 15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* 13.0.0 13.1.3.2
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* 15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* 13.0.0 13.1.3.2
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* 15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* 13.0.0 13.1.3.2
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* 13.0.0 13.1.3.2
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* 15.0.0 15.1.0
Related information, measures and tools
Common Vulnerabilities List