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f5F5F5:K05204103
HistoryDec 11, 2020 - 12:00 a.m.

K05204103 : F5 TMM vulnerability CVE-2020-5950

2020-12-1100:00:00
my.f5.com
5
f5 vulnerability cmp disabled big-ip afm resource consumption

AI Score

7

Confidence

Low

EPSS

0.001

Percentile

33.3%

Security Advisory Description

An early syncookie leaks forwarding flows if the virtual server has Clustered Multiprocessing (CMP) disabled and the BIG-IP AFM module is provisioned. (CVE-2020-5950)

Impact

The BIG-IP system resources may be excessively consumed and potentially lead to a failover event. Traffic processing is disrupted while the Traffic Management Microkernel (TMM) restarts. If the affected F5 device is configured as part of a device group, the system triggers a failover to the peer device.

AI Score

7

Confidence

Low

EPSS

0.001

Percentile

33.3%

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