CVE-2019-6611

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

03/05/2019

Last modified:

03/02/2023

Description

When BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8 are processing certain rare data sequences occurring in PPTP VPN traffic, the BIG-IP system may execute incorrect logic. The TMM may restart and produce a core file as a result of this condition. The BIG-IP system provisioned with the CGNAT module and configured with a virtual server using a PPTP profile is exposed to this vulnerability.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x

7.50

Severity 3.x

HIGH

Vector 2.0

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

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

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

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:f5:big-ip_access_policy_manager::::::::	11.5.2 (including)	11.5.9 (excluding)
cpe:2.3:a:f5:big-ip_access_policy_manager::::::::	11.6.1 (including)	11.6.4 (excluding)
cpe:2.3:a:f5:big-ip_access_policy_manager::::::::	12.1.0 (including)	12.1.4.1 (excluding)
cpe:2.3:a:f5:big-ip_access_policy_manager::::::::	13.0.0 (including)	13.1.1.5 (excluding)
cpe:2.3:a:f5:big-ip_access_policy_manager::::::::	14.0.0 (including)	14.1.0.2 (excluding)
cpe:2.3:a:f5:big-ip_advanced_firewall_manager::::::::	11.5.2 (including)	11.5.9 (excluding)
cpe:2.3:a:f5:big-ip_advanced_firewall_manager::::::::	11.6.1 (including)	11.6.4 (excluding)
cpe:2.3:a:f5:big-ip_advanced_firewall_manager::::::::	12.1.0 (including)	12.1.4.1 (excluding)
cpe:2.3:a:f5:big-ip_advanced_firewall_manager::::::::	13.0.0 (including)	13.1.1.5 (excluding)
cpe:2.3:a:f5:big-ip_advanced_firewall_manager::::::::	14.0.0 (including)	14.1.0.2 (excluding)
cpe:2.3:a:f5:big-ip_application_acceleration_manager::::::::	11.5.2 (including)	11.5.9 (excluding)
cpe:2.3:a:f5:big-ip_application_acceleration_manager::::::::	11.6.1 (including)	11.6.4 (excluding)
cpe:2.3:a:f5:big-ip_application_acceleration_manager::::::::	12.1.0 (including)	12.1.4.1 (excluding)
cpe:2.3:a:f5:big-ip_application_acceleration_manager::::::::	13.0.0 (including)	13.1.1.5 (excluding)
cpe:2.3:a:f5:big-ip_application_acceleration_manager::::::::	14.0.0 (including)	14.1.0.2 (excluding)

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

CVE-2019-6611

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools