PT-2023-1428 · F5 · Big-Ip

Published 2023-01-09 · Updated 2023-03-15 · CVE-2023-22302

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions BIG-IP versions 16.1.x beginning in 16.1.2.2 to before 16.1.3.3 BIG-IP versions 17.0.x before 17.0.0.2

Description The issue is related to the implementation of the HTTP Profile configuration on a virtual server in BIG-IP, which can cause the Traffic Management Microkernel (TMM) to terminate when undisclosed requests are sent to the system. This can happen when an HTTP profile is configured on a virtual server and certain conditions exist on the target pool member. The exploitation of this issue can allow a remote attacker to cause a denial of service by sending specially crafted requests.

Recommendations For BIG-IP versions 16.1.x beginning in 16.1.2.2 to before 16.1.3.3, update to version 16.1.3.3 or later. For BIG-IP versions 17.0.x before 17.0.0.2, update to version 17.0.0.2 or later. As a temporary workaround, consider restricting access to the virtual server with the HTTP profile configured to minimize the risk of exploitation.

Fix

Missing Release of Resource after Effective Lifetime

Weakness Enumeration

CWE-772

CWE-399

Related Identifiers

BDU:2023-00830

CVE-2023-22302

Affected Products

Big-Ip

References · 9

• https://bdu.fstec.ru/vul/2023-00830 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-22302 · Security Note
• https://my.f5.com/manage/s/article/K58550078 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-22302 · Vendor Advisory
• https://vuldb.com/ru/?id.219964 · Note
• https://t.me/cvenotify/43353 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2023020611 · Note
• https://t.me/cibsecurity/57330 · Telegram Post
• https://t.me/cvenotify/44021 · Telegram Post