CVE-2020-27716

published 2020-12-24

CVE-2020-27716: On versions 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.5, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, when a BIG-IP APM virtual server processes traffic of an…

Priority P3 40 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

On versions 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.5, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, when a BIG-IP APM virtual server processes traffic of an undisclosed nature, the Traffic Management Microkernel (TMM) stops responding and restarts.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
f5	big-ip_access_policy_manager	11.6.1 – 11.6.5	—
f5	big-ip_access_policy_manager	12.1.0 – 12.1.5	—
f5	big-ip_access_policy_manager	13.1.0 – 13.1.3	—
f5	big-ip_access_policy_manager	>= 14.1.0 < 14.1.3.1	14.1.3.1
f5	big-ip_access_policy_manager	>= 15.0.0 < 15.1.1	15.1.1
f5	big-ip_apm	—	—

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 7.8 HIGH AV:N/AC:L/Au:N/C:N/I:N/A:C

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