CVE-2021-23047

published 2021-09-14

CVE-2021-23047: On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, and all versions of 13.1.x, 12.1.x and 11.6.x, when BIG-IP APM performs Online…

Priority P4 26 medium 5.3 CVSS 3.1

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

On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, and all versions of 13.1.x, 12.1.x and 11.6.x, when BIG-IP APM performs Online Certificate Status Protocol (OCSP) verification of a certificate that contains Authority Information Access (AIA), undisclosed requests may cause an increase in memory use. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected

7 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 – 12.1.6	—
f5	big-ip_access_policy_manager	>= 13.1.0 < 13.1.4	13.1.4
f5	big-ip_access_policy_manager	>= 14.1.0 < 14.1.4.3	14.1.4.3
f5	big-ip_access_policy_manager	>= 15.1.0 < 15.1.3.1	15.1.3.1
f5	big-ip_access_policy_manager	16.0.0 – 16.0.1	—
f5	big-ip_apm	—	—

CVSS provenance

nvd v3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P

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CWE-400