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複数の BIG-IP 製品における脆弱性
Title 複数の BIG-IP 製品における脆弱性
Summary

複数の BIG-IP 製品には、不特定の脆弱性が存在します。

Possible impacts 情報を取得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 Sept. 9, 2020, midnight
Registration Date April 20, 2021, 5:27 p.m.
Last Update April 20, 2021, 5:27 p.m.
CVSS3.0 : 警告
Score 5.9
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS2.0 : 注意
Score 2.6
Vector AV:N/AC:H/Au:N/C:P/I:N/A:N
Affected System
F5 Networks
BIG-IP Access Policy Manager (APM) 
BIG-IP Advanced Firewall Manager (AFM) 
BIG-IP Advanced Web Application Firewall (WAF) x
BIG-IP Analytics 
BIG-IP Application Acceleration Manager (AAM) 
BIG-IP Application Security Manager (ASM) 
BIG-IP DDoS Hybrid Defender 
BIG-IP Domain Name System (DNS) 
BIG-IP Fraud Protection Service (FPS) 
BIG-IP Global Traffic Manager (GTM) 
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 [2021年04月20日]
  掲載		 April 20, 2021, 5:27 p.m.
NVD Vulnerability Information
CVE-2020-5929
Summary

In versions 13.0.0-13.0.0 HF2, 12.1.0-12.1.2 HF1, and 11.6.1-11.6.2, BIG-IP platforms with Cavium Nitrox SSL hardware acceleration cards, a Virtual Server configured with a Client SSL profile, and using Anonymous (ADH) or Ephemeral (DHE) Diffie-Hellman key exchange and Single DH use option not enabled in the options list may be vulnerable to crafted SSL/TLS Handshakes that may result with a PMS (Pre-Master Secret) that starts in a 0 byte and may lead to a recovery of plaintext messages as BIG-IP TLS/SSL ADH/DHE sends different error messages acting as an oracle. Similar error messages when PMS starts with 0 byte coupled with very precise timing measurement observation may also expose this vulnerability.

Publication Date Sept. 25, 2020, 11:15 p.m.
Registration Date Jan. 26, 2021, noon
Last Update Nov. 21, 2024, 2:34 p.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:f5:big-ip_local_traffic_manager:11.6.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_local_traffic_manager:12.1.2:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* 11.6.1 11.6.2
cpe:2.3:a:f5:big-ip_local_traffic_manager:12.1.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_local_traffic_manager:13.0.0:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_local_traffic_manager:13.0.0:hotfix2:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.2
cpe:2.3:a:f5:big-ip_local_traffic_manager:13.0.0:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_acceleration_manager:13.0.0:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_acceleration_manager:13.0.0:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_acceleration_manager:13.0.0:hotfix2:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_acceleration_manager:12.1.2:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_acceleration_manager:12.1.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.2
cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.6.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* 11.6.1 11.6.2
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:13.0.0:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:13.0.0:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:13.0.0:hotfix2:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:12.1.2:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:12.1.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:* 12.1.0 12.1.2
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:11.6.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:* 11.6.1 11.6.2
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:13.0.0:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:13.0.0:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:13.0.0:hotfix2:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:12.1.2:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:12.1.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.2
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.6.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* 11.6.1 11.6.2
cpe:2.3:a:f5:big-ip_analytics:12.1.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_analytics:12.1.2:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_analytics:13.0.0:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_analytics:13.0.0:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_analytics:13.0.0:hotfix2:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* 12.1.0 12.1.2
cpe:2.3:a:f5:big-ip_analytics:11.6.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* 11.6.1 11.6.2
cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.2:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_access_policy_manager:13.0.0:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_access_policy_manager:13.0.0:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_access_policy_manager:13.0.0:hotfix2:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.2
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* 11.6.1 11.6.2
cpe:2.3:a:f5:big-ip_application_security_manager:12.1.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_security_manager:12.1.2:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_security_manager:13.0.0:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_security_manager:13.0.0:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_security_manager:13.0.0:hotfix2:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.2
cpe:2.3:a:f5:big-ip_application_security_manager:11.6.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* 11.6.1 11.6.2
cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:12.1.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:12.1.2:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:13.0.0:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:13.0.0:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:13.0.0:hotfix2:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:*:*:*:*:*:*:*:* 12.1.0 12.1.2
cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:11.6.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:*:*:*:*:*:*:*:* 11.6.1 11.6.2
cpe:2.3:a:f5:big-ip_domain_name_system:12.1.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_domain_name_system:12.1.2:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_domain_name_system:13.0.0:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_domain_name_system:13.0.0:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_domain_name_system:13.0.0:hotfix2:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* 12.1.0 12.1.2
cpe:2.3:a:f5:big-ip_domain_name_system:11.6.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* 11.6.1 11.6.2
cpe:2.3:a:f5:big-ip_fraud_protection_service:12.1.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_fraud_protection_service:12.1.2:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_fraud_protection_service:13.0.0:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_fraud_protection_service:13.0.0:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_fraud_protection_service:13.0.0:hotfix2:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* 12.1.0 12.1.2
cpe:2.3:a:f5:big-ip_fraud_protection_service:11.6.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* 11.6.1 11.6.2
cpe:2.3:a:f5:big-ip_global_traffic_manager:12.1.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_global_traffic_manager:12.1.2:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_global_traffic_manager:13.0.0:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_global_traffic_manager:13.0.0:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_global_traffic_manager:13.0.0:hotfix2:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.2
cpe:2.3:a:f5:big-ip_global_traffic_manager:11.6.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* 11.6.1 11.6.2
cpe:2.3:a:f5:big-ip_link_controller:12.1.2:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_link_controller:13.0.0:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_link_controller:13.0.0:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_link_controller:13.0.0:hotfix2:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_link_controller:12.1.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* 12.1.0 12.1.2
cpe:2.3:a:f5:big-ip_link_controller:11.6.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* 11.6.1 11.6.2
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:12.1.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:12.1.2:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:13.0.0:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:13.0.0:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:13.0.0:hotfix2:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.2
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.6.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* 11.6.1 11.6.2
cpe:2.3:a:f5:ssl_orchestrator:12.1.2:-:*:*:*:*:*:*
cpe:2.3:a:f5:ssl_orchestrator:12.1.2:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:ssl_orchestrator:13.0.0:-:*:*:*:*:*:*
cpe:2.3:a:f5:ssl_orchestrator:13.0.0:hotfix1:*:*:*:*:*:*
cpe:2.3:a:f5:ssl_orchestrator:13.0.0:hotfix2:*:*:*:*:*:*
cpe:2.3:a:f5:ssl_orchestrator:*:*:*:*:*:*:*:* 12.1.0 12.1.2
cpe:2.3:a:f5:ssl_orchestrator:*:*:*:*:*:*:*:* 11.6.1 11.6.2
cpe:2.3:a:f5:ssl_orchestrator:11.6.2:-:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List