CVE-2022-41787

Severity CVSS v4.0:

Pending analysis

Type:

CWE-476 NULL Pointer Dereference

Publication date:

19/10/2022

Last modified:

24/10/2022

Description

In BIG-IP versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.1, 15.1.x before 15.1.6.1, 14.1.x before 14.1.5.1, and 13.1.x before 13.1.5.1, when DNS profile is configured on a virtual server with DNS Express enabled, undisclosed DNS queries with DNSSEC can cause TMM to terminate.

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

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:f5:big-ip_domain_name_system::::::::	13.1.0 (including)	13.1.5.1 (excluding)
cpe:2.3:a:f5:big-ip_domain_name_system::::::::	14.1.0 (including)	14.1.5.1 (excluding)
cpe:2.3:a:f5:big-ip_domain_name_system::::::::	15.1.0 (including)	15.1.6.1 (excluding)
cpe:2.3:a:f5:big-ip_domain_name_system::::::::	16.1.0 (including)	16.1.3.1 (excluding)
cpe:2.3:a:f5:big-ip_domain_name_system::::::::	17.0.0 (including)	17.0.0.1 (excluding)
cpe:2.3:a:f5:big-ip_local_traffic_manager::::::::	13.1.0 (including)	13.1.5.1 (excluding)
cpe:2.3:a:f5:big-ip_local_traffic_manager::::::::	14.1.0 (including)	14.1.5.1 (excluding)
cpe:2.3:a:f5:big-ip_local_traffic_manager::::::::	15.1.0 (including)	15.1.6.1 (excluding)
cpe:2.3:a:f5:big-ip_local_traffic_manager::::::::	16.1.0 (including)	16.1.3.1 (excluding)
cpe:2.3:a:f5:big-ip_local_traffic_manager::::::::	17.0.0 (including)	17.0.0.1 (excluding)

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/K70569537