CVE Vulnerabilities

CVE-2019-6670

Cleartext Storage of Sensitive Information

Published: Nov 27, 2019 | Modified: Dec 12, 2019
CVSS 3.x
4.4
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVSS 2.x
2.1 LOW
AV:L/AC:L/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2, 14.0.0-14.0.1, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.1-11.6.5, vCMP hypervisors are incorrectly exposing the plaintext unit key for their vCMP guests on the filesystem.

Weakness

The product stores sensitive information in cleartext within a resource that might be accessible to another control sphere.

Affected Software

Name Vendor Start Version End Version
Big-ip_access_policy_manager F5 11.5.1 (including) 11.6.5 (including)
Big-ip_access_policy_manager F5 12.1.0 (including) 12.1.5 (including)
Big-ip_access_policy_manager F5 13.1.0 (including) 13.1.3.1 (including)
Big-ip_access_policy_manager F5 14.0.0 (including) 14.0.1 (including)
Big-ip_access_policy_manager F5 14.1.0 (including) 14.1.2 (including)
Big-ip_access_policy_manager F5 15.0.0 (including) 15.0.1 (including)
Big-ip_advanced_firewall_manager F5 11.5.1 (including) 11.6.5 (including)
Big-ip_advanced_firewall_manager F5 12.1.0 (including) 12.1.5 (including)
Big-ip_advanced_firewall_manager F5 13.1.0 (including) 13.1.3.1 (including)
Big-ip_advanced_firewall_manager F5 14.0.0 (including) 14.0.1 (including)
Big-ip_advanced_firewall_manager F5 14.1.0 (including) 14.1.2 (including)
Big-ip_advanced_firewall_manager F5 15.0.0 (including) 15.0.1 (including)
Big-ip_analytics F5 11.5.1 (including) 11.6.5 (including)
Big-ip_analytics F5 12.1.0 (including) 12.1.5 (including)
Big-ip_analytics F5 13.1.0 (including) 13.1.3.1 (including)
Big-ip_analytics F5 14.0.0 (including) 14.0.1 (including)
Big-ip_analytics F5 14.1.0 (including) 14.1.2 (including)
Big-ip_analytics F5 15.0.0 (including) 15.0.1 (including)
Big-ip_application_acceleration_manager F5 11.5.1 (including) 11.6.5 (including)
Big-ip_application_acceleration_manager F5 12.1.0 (including) 12.1.5 (including)
Big-ip_application_acceleration_manager F5 13.1.0 (including) 13.1.3.1 (including)
Big-ip_application_acceleration_manager F5 14.0.0 (including) 14.0.1 (including)
Big-ip_application_acceleration_manager F5 14.1.0 (including) 14.1.2 (including)
Big-ip_application_acceleration_manager F5 15.0.0 (including) 15.0.1 (including)
Big-ip_application_security_manager F5 11.5.1 (including) 11.6.5 (including)
Big-ip_application_security_manager F5 12.1.0 (including) 12.1.5 (including)
Big-ip_application_security_manager F5 13.1.0 (including) 13.1.3.1 (including)
Big-ip_application_security_manager F5 14.0.0 (including) 14.0.1 (including)
Big-ip_application_security_manager F5 14.1.0 (including) 14.1.2 (including)
Big-ip_application_security_manager F5 15.0.0 (including) 15.0.1 (including)
Big-ip_domain_name_system F5 11.5.1 (including) 11.6.5 (including)
Big-ip_domain_name_system F5 12.1.0 (including) 12.1.5 (including)
Big-ip_domain_name_system F5 13.1.0 (including) 13.1.3.1 (including)
Big-ip_domain_name_system F5 14.0.0 (including) 14.0.1 (including)
Big-ip_domain_name_system F5 14.1.0 (including) 14.1.2 (including)
Big-ip_domain_name_system F5 15.0.0 (including) 15.0.1 (including)
Big-ip_edge_gateway F5 11.5.1 (including) 11.6.5 (including)
Big-ip_edge_gateway F5 12.1.0 (including) 12.1.5 (including)
Big-ip_edge_gateway F5 13.1.0 (including) 13.1.3.1 (including)
Big-ip_edge_gateway F5 14.0.0 (including) 14.0.1 (including)
Big-ip_edge_gateway F5 14.1.0 (including) 14.1.2 (including)
Big-ip_edge_gateway F5 15.0.0 (including) 15.0.1 (including)
Big-ip_fraud_protection_service F5 11.5.1 (including) 11.6.5 (including)
Big-ip_fraud_protection_service F5 12.1.0 (including) 12.1.5 (including)
Big-ip_fraud_protection_service F5 13.1.0 (including) 13.1.3.1 (including)
Big-ip_fraud_protection_service F5 14.0.0 (including) 14.0.1 (including)
Big-ip_fraud_protection_service F5 14.1.0 (including) 14.1.2 (including)
Big-ip_fraud_protection_service F5 15.0.0 (including) 15.0.1 (including)
Big-ip_global_traffic_manager F5 11.5.1 (including) 11.6.5 (including)
Big-ip_global_traffic_manager F5 12.1.0 (including) 12.1.5 (including)
Big-ip_global_traffic_manager F5 13.0.0 (including) 13.1.3.1 (including)
Big-ip_global_traffic_manager F5 14.0.0 (including) 14.0.1 (including)
Big-ip_global_traffic_manager F5 14.1.0 (including) 14.1.2 (including)
Big-ip_global_traffic_manager F5 15.0.0 (including) 15.0.1 (including)
Big-ip_link_controller F5 11.5.1 (including) 11.6.5 (including)
Big-ip_link_controller F5 12.1.0 (including) 12.1.5 (including)
Big-ip_link_controller F5 13.1.0 (including) 13.1.3.1 (including)
Big-ip_link_controller F5 14.0.0 (including) 14.0.1 (including)
Big-ip_link_controller F5 14.1.0 (including) 14.1.2 (including)
Big-ip_link_controller F5 15.0.0 (including) 15.0.1 (including)
Big-ip_local_traffic_manager F5 11.5.1 (including) 11.6.5 (including)
Big-ip_local_traffic_manager F5 12.1.0 (including) 12.1.5 (including)
Big-ip_local_traffic_manager F5 13.1.0 (including) 13.1.3.1 (including)
Big-ip_local_traffic_manager F5 14.0.0 (including) 14.0.1 (including)
Big-ip_local_traffic_manager F5 14.1.0 (including) 14.1.2 (including)
Big-ip_local_traffic_manager F5 15.0.0 (including) 15.0.1 (including)
Big-ip_policy_enforcement_manager F5 11.5.1 (including) 11.6.5 (including)
Big-ip_policy_enforcement_manager F5 12.1.0 (including) 12.1.5 (including)
Big-ip_policy_enforcement_manager F5 13.1.0 (including) 13.1.3.1 (including)
Big-ip_policy_enforcement_manager F5 14.0.0 (including) 14.0.1 (including)
Big-ip_policy_enforcement_manager F5 14.1.0 (including) 14.1.2 (including)
Big-ip_policy_enforcement_manager F5 15.0.0 (including) 15.0.1 (including)
Big-ip_webaccelerator F5 11.5.1 (including) 11.6.5 (including)
Big-ip_webaccelerator F5 12.1.0 (including) 12.1.5 (including)
Big-ip_webaccelerator F5 13.1.0 (including) 13.1.3.1 (including)
Big-ip_webaccelerator F5 14.0.0 (including) 14.0.1 (including)
Big-ip_webaccelerator F5 14.1.0 (including) 14.1.2 (including)
Big-ip_webaccelerator F5 15.0.0 (including) 15.0.1 (including)

Extended Description

Because the information is stored in cleartext (i.e., unencrypted), attackers could potentially read it. Even if the information is encoded in a way that is not human-readable, certain techniques could determine which encoding is being used, then decode the information. When organizations adopt cloud services, it can be easier for attackers to access the data from anywhere on the Internet. In some systems/environments such as cloud, the use of “double encryption” (at both the software and hardware layer) might be required, and the developer might be solely responsible for both layers, instead of shared responsibility with the administrator of the broader system/environment.

Potential Mitigations

References