PT-2022-15785 · F5 · Big-Ip

Published 2022-01-25 · Updated 2022-02-01 · CVE-2022-23017

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions BIG-IP versions 13.1.x BIG-IP versions 14.1.x through 14.1.4.4 BIG-IP versions 15.1.x through 15.1.4.0 BIG-IP versions 16.x through 16.0.x

Description When a virtual server is configured with a DNS profile with the Rapid Response Mode setting enabled and is configured on a BIG-IP system, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate.

Recommendations For BIG-IP version 13.1.x, there is no information about a newer version that contains a fix for this vulnerability. For BIG-IP versions 14.1.x through 14.1.4.4, update to version 14.1.4.5 or later. For BIG-IP versions 15.1.x through 15.1.4.0, update to version 15.1.4.1 or later. For BIG-IP versions 16.x through 16.0.x, update to version 16.1.0 or later.

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2022-23017

Affected Products

Big-Ip

References · 5

• https://osv.dev/vulnerability/CVE-2022-23017 · Vendor Advisory
• https://support.f5.com/csp/article/K28042514 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-23017 · Security Note
• https://t.me/cvenotify/26137 · Telegram Post
• https://t.me/cibsecurity/36271 · Telegram Post