PT-2023-7354 · F5 · Big-Ip

Published 2023-02-01 · Updated 2023-02-09 · CVE-2023-22842

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions BIG-IP versions 13.1.x BIG-IP versions 14.1.x through 14.1.5.2 BIG-IP versions 15.1.x through 15.1.8.0 BIG-IP versions 16.1.x through 16.1.3.2

Description The issue is related to a buffer overflow in memory, which can be exploited by a remote attacker to cause a denial of service. When a SIP profile is configured on a Message Routing type virtual server, undisclosed traffic 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 14.1.5.2, update to version 14.1.5.3 or later. For BIG-IP versions 15.1.x through 15.1.8.0, update to version 15.1.8.1 or later. For BIG-IP versions 16.1.x through 16.1.3.2, update to version 16.1.3.3 or later.

Stack Overflow

Memory Corruption

Weakness Enumeration

CWE-121

CWE-787

Related Identifiers

BDU:2023-08385

CVE-2023-22842

Affected Products

Big-Ip

References · 7

• https://osv.dev/vulnerability/CVE-2023-22842 · Vendor Advisory
• https://my.f5.com/manage/s/article/K08182564 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-08385 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-22842 · Security Note
• https://vuldb.com/?id.219969 · Note
• https://t.me/cibsecurity/57334 · Telegram Post
• https://t.me/cvenotify/43341 · Telegram Post