PT-2022-15787 · F5 · Big-Ip

Published 2022-01-25 · Updated 2022-02-01 · CVE-2022-23019

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 12.1.x through 16.1.x before 16.1.2 BIG-IP versions 13.1.x BIG-IP versions 14.1.x before 14.1.4.4 BIG-IP versions 15.1.x before 15.1.4.1

Description When a message routing type virtual server is configured with both Diameter Session and Router Profiles, undisclosed traffic can cause an increase in memory resource utilization.

Recommendations For BIG-IP versions 12.1.x, consider upgrading to a version that is still supported to mitigate the risk. For BIG-IP versions 13.1.x, consider upgrading to a version that is still supported to mitigate the risk. For BIG-IP versions 14.1.x before 14.1.4.4, update to version 14.1.4.4 or later. For BIG-IP versions 15.1.x before 15.1.4.1, update to version 15.1.4.1 or later. For BIG-IP versions 16.1.x before 16.1.2, update to version 16.1.2 or later.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2022-23019

Affected Products

Big-Ip

References · 5

• https://support.f5.com/csp/article/K82793463 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-23019 · Security Note
• https://osv.dev/vulnerability/CVE-2022-23019 · Vendor Advisory
• https://t.me/cvenotify/26131 · Telegram Post
• https://t.me/cibsecurity/36261 · Telegram Post