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CVE-2024-21771

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CVE-2024-21771

Published: Feb 14, 2024

Modified: Mar 24, 2025

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

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

VendorProductVersions

F5

BIG-IP

affected
17.1.0 - < 17.1.1
affected
16.1.0 - < 16.1.4
affected
15.1.0 - < 15.1.9

Weaknesses (CWE)

CWE-770

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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