CVE-2020-5936: On BIG-IP LTM 15.1.0-15.1.0.5, 14.1.0-14.1.2.7, 13.1.0-13.1.3.4, and 12.1.0-12.1.5.1, the Traffic Management Microkernel (TMM) process may consume excessive…

PriorityP338high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

1.09%

61.6th percentile

On BIG-IP LTM 15.1.0-15.1.0.5, 14.1.0-14.1.2.7, 13.1.0-13.1.3.4, and 12.1.0-12.1.5.1, the Traffic Management Microkernel (TMM) process may consume excessive resources when processing SSL traffic and client authentication are enabled on the client SSL profile.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
f5	big-ip_local_traffic_manager	>= 12.1.0 < 12.1.5.2	12.1.5.2
f5	big-ip_local_traffic_manager	13.1.0 – 13.1.3.4	—
f5	big-ip_local_traffic_manager	>= 14.1.0 < 14.1.2.8	14.1.2.8
f5	big-ip_local_traffic_manager	>= 15.0.0 < 15.1.1	15.1.1
f5	big-ip_ltm	—	—

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

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