CVE-2023-23555

BIG-IP Virtual Edition vulnerability

State: Published
Severity: 7.5 High
Published: Feb 1, 2023
Updated: Mar 26, 2025
Reserved: Jan 13, 2023

Description

On BIG-IP Virtual Edition versions 15.1x beginning in 15.1.4 to before 15.1.8 and 14.1.x beginning in 14.1.5 to before 14.1.5.3, and BIG-IP SPK beginning in 1.5.0 to before 1.6.0, when FastL4 profile is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	f5

Weaknesses

CWE-665 Improper Initialization

Affected Products

Product	Versions
BIG-IPF5	15.1.4 to before 15.1.8Affected 14.1.5 to before 14.1.5.3Affected
BIG-IP SPKF5	1.5.0 to before 1.6.0Affected

References

https://my.f5.com/manage/s/article/K24572686

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