CVE-2017-6143

Severity CVSS v4.0:

Pending analysis

Type:

CWE-295 Improper Certificate Validation

Publication date:

13/04/2018

Last modified:

21/05/2018

Description

X509 certificate verification was not correctly implemented in the IP Intelligence Subscription and IP Intelligence feed-list features, and thus the remote server&#39;s identity is not properly validated in F5 BIG-IP 12.0.0-12.1.2, 11.6.0-11.6.2, or 11.5.0-11.5.5.

Impact

Vector 3.x

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.40 MEDIUM
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

Base Score 3.x

5.40

Severity 3.x

MEDIUM

Vector 2.0

AV:N/AC:M/Au:N/C:P/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): None

Base Score 2.0

5.80

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:f5:big-ip_advanced_firewall_manager::::::::	11.5.1 (including)	11.5.5 (including)
cpe:2.3:a:f5:big-ip_advanced_firewall_manager::::::::	11.6.1 (including)	11.6.2 (including)
cpe:2.3:a:f5:big-ip_advanced_firewall_manager::::::::	12.1.0 (including)	12.1.2 (including)
cpe:2.3:a:f5:big-ip_application_security_manager::::::::	11.5.1 (including)	11.5.5 (including)
cpe:2.3:a:f5:big-ip_application_security_manager::::::::	11.6.1 (including)	11.6.2 (including)
cpe:2.3:a:f5:big-ip_application_security_manager::::::::	12.1.0 (excluding)	12.1.2 (including)

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

https://support.f5.com/csp/article/K11464209