cbcvebase.
CVE-2020-27715
published 2020-12-24

CVE-2020-27715: On BIG-IP 15.1.0-15.1.0.5 and 14.1.0-14.1.3, crafted TLS request to the BIG-IP management interface via port 443 can cause high (~100%) CPU utilization by the…

PriorityP336high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.06%
64.4th percentile
On BIG-IP 15.1.0-15.1.0.5 and 14.1.0-14.1.3, crafted TLS request to the BIG-IP management interface via port 443 can cause high (~100%) CPU utilization by the httpd daemon.

Affected

34 ranges· showing 25
VendorProductVersion rangeFixed in
f5big-ip_aam——
f5big-ip_access_policy_manager——
f5big-ip_access_policy_manager>= 14.1.0 < 14.1.3.114.1.3.1
f5big-ip_access_policy_manager>= 15.0.0 < 15.1.115.1.1
f5big-ip_advanced_firewall_manager>= 14.1.0 < 14.1.3.114.1.3.1
f5big-ip_advanced_firewall_manager>= 15.0.0 < 15.1.115.1.1
f5big-ip_afm——
f5big-ip_analytics——
f5big-ip_analytics>= 14.1.0 < 14.1.3.114.1.3.1
f5big-ip_analytics>= 15.0.0 < 15.1.115.1.1
f5big-ip_apm——
f5big-ip_application_acceleration_manager>= 14.1.0 < 14.1.3.114.1.3.1
f5big-ip_application_acceleration_manager>= 15.0.0 < 15.1.115.1.1
f5big-ip_application_security_manager>= 14.1.0 < 14.1.3.114.1.3.1
f5big-ip_application_security_manager>= 15.0.0 < 15.1.115.1.1
f5big-ip_asm——
f5big-ip_dns——
f5big-ip_domain_name_system>= 14.1.0 < 14.1.3.114.1.3.1
f5big-ip_domain_name_system>= 15.0.0 < 15.1.115.1.1
f5big-ip_fps——
f5big-ip_fraud_protection_service>= 14.1.0 < 14.1.3.114.1.3.1
f5big-ip_fraud_protection_service>= 15.0.0 < 15.1.115.1.1
f5big-ip_global_traffic_manager>= 14.1.0 < 14.1.3.114.1.3.1
f5big-ip_global_traffic_manager>= 15.0.0 < 15.1.115.1.1
f5big-ip_gtm——

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
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