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7.5 High

CVE-2024-21771 For unspecified traffic patterns, BIG-IP AFM IPS engine may spend an excessive amount of time matching the traffic…

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

Affected products and versions

Product Affected versions Fixed in
BIG-IP 17.1 17.1.0 → < 17.1.1 17.1.1
BIG-IP 16.1 16.1.0 → < 16.1.4 16.1.4
BIG-IP 15.1 15.1.0 → < 15.1.9 15.1.9

References

Timeline

  1. Published
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