vulnerability

F5: CVE-2020-27713: K37960100: TMM vulnerability CVE-2020-27713

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Severity

CVSS

(AV:N/AC:L/Au:N/C:N/I:N/A:P)

Published

Dec 11, 2020

Added

Jun 17, 2026

Modified

Jun 17, 2026

Description

In certain configurations, when a BIG-IP AFM HTTP security profile is applied to a virtual server and the BIG-IP system receives a request with specific characteristics, the connection is reset and the Traffic Management Microkernel (TMM) leaks memory.

Solution

f5-bigip-upgrade-latest

References

CVE-2020-27713
https://attackerkb.com/topics/CVE-2020-27713
https://my.f5.com/manage/s/article/K37960100
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-20217
CWE-401
EUVD-EUVD-2020-20217

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