CVE-2024-21771

For unspecified traffic patterns, BIG-IP AFM IPS engine may spend an excessive amount of time matching the traffic against signatures, resulting in Traffic Management Microkernel (TMM) restarting and traffic disruption. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://my.f5.com/manage/s/article/K000137595	Vendor Advisory
https://my.f5.com/manage/s/article/K000137595	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:f5:big-ip_advanced_firewall_manager::::::::
	cpe:2.3:a:f5:big-ip_advanced_firewall_manager::::::::
	cpe:2.3:a:f5:big-ip_advanced_firewall_manager:17.1.0:::::::*

History

23 Jan 2025, 19:42

Type	Values Removed	Values Added
CPE		cpe:2.3:a:f5:big-ip_advanced_firewall_manager:::::::: cpe:2.3:a:f5:big-ip_advanced_firewall_manager:17.1.0:::::::*
References	~~() https://my.f5.com/manage/s/article/K000137595 -~~	() https://my.f5.com/manage/s/article/K000137595 - Vendor Advisory
First Time		F5 big-ip Advanced Firewall Manager F5

21 Nov 2024, 08:54

Type	Values Removed	Values Added
Summary		(es) Para patrones de tráfico no especificados, el motor BIG-IP AFM IPS puede dedicar una cantidad excesiva de tiempo a comparar el tráfico con las firmas, lo que provoca el reinicio del microkernel de gestión de tráfico (TMM) y la interrupción del tráfico. Nota: Las versiones de software que han llegado al final del soporte técnico (EoTS) no se evalúan
References	~~() https://my.f5.com/manage/s/article/K000137595 -~~	() https://my.f5.com/manage/s/article/K000137595 -

14 Feb 2024, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-02-14 17:15

Updated : 2025-01-23 19:42

NVD link : CVE-2024-21771

Mitre link : CVE-2024-21771

CVE.ORG link : CVE-2024-21771

JSON object : View

Products Affected

f5

big-ip_advanced_firewall_manager

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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