PT-2022-15793 · F5 · Big-Ip

Published 2022-01-25 · Updated 2022-02-01 · CVE-2022-23027

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions BIG-IP versions 11.6.5.2 BIG-IP versions 12.1.5.3 through 12.1.6 BIG-IP versions 13.1.3.6 through 13.1.x BIG-IP versions 14.1.x before 14.1.4.4 BIG-IP versions 15.1.x before 15.1.4

Description When a FastL4 profile and an HTTP, FIX, and/or hash persistence profile are configured on the same virtual server, undisclosed requests can cause the virtual server to stop processing new client connections.

Recommendations For BIG-IP version 11.6.5.2, update to a version after 11.6.5.2 to resolve the issue. For BIG-IP versions 12.1.5.3 through 12.1.6, update to a version after 12.1.6 to resolve the issue. For BIG-IP versions 13.1.3.6 through 13.1.x, update to a version after 13.1.x to resolve the issue. For BIG-IP versions 14.1.x before 14.1.4.4, update to version 14.1.4.4 or later to resolve the issue. For BIG-IP versions 15.1.x before 15.1.4, update to version 15.1.4 or later to resolve the issue.

Fix

Weakness Enumeration

CWE-697

Related Identifiers

CVE-2022-23027

Affected Products

Big-Ip

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2022-23027 · Security Note
• https://osv.dev/vulnerability/CVE-2022-23027 · Vendor Advisory
• https://support.f5.com/csp/article/K30573026 · Vendor Advisory
• https://t.me/cvenotify/26124 · Telegram Post