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CVE-2020-5921

nvd nist
Published: Aug 26, 2020Modified: Nov 21, 2024

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

in BIG-IP versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, 14.1.0-14.1.2.6, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.2, Syn flood causes large number of MCPD context messages destined to secondary blades consuming memory leading to MCPD failure. This issue affects only VIPRION hosts with two or more blades installed. Single-blade VIPRION hosts are not affected.

Affected (44)

F5
11 products
Big Ip Access Policy Manager
Big Ip Advanced Firewall Manager
Big Ip Analytics
Big Ip Application Acceleration Manager
Big Ip Application Security Manager
Big Ip Domain Name System
Big Ip Fraud Protection Service
Big Ip Global Traffic Manager
Big Ip Link Controller
Big Ip Local Traffic Manager
Big Ip Policy Enforcement Manager
Configuration A
44 vulnerable
Vulnerable SoftwareAffected Versions
F5
Big Ip Access Policy Manager
From 12.1.0 to 12.1.5.2
Big Ip Access Policy Manager
From 14.1.0 to 14.1.2.7
Big Ip Access Policy Manager
From 15.0.0 to 15.0.1.4
Big Ip Access Policy Manager
From 15.1.0 to 15.1.0.5
F5
Big Ip Advanced Firewall Manager
From 12.1.0 to 12.1.5.2
Big Ip Advanced Firewall Manager
From 14.1.0 to 14.1.2.7
Big Ip Advanced Firewall Manager
From 15.0.0 to 15.0.1.4
Big Ip Advanced Firewall Manager
From 15.1.0 to 15.1.0.5
F5
Big Ip Analytics
From 12.1.0 to 12.1.5.2
Big Ip Analytics
From 14.1.0 to 14.1.2.7
Big Ip Analytics
From 15.0.0 to 15.0.1.4
Big Ip Analytics
From 15.1.0 to 15.1.0.5
F5
Big Ip Application Acceleration Manager
From 12.1.0 to 12.1.5.2
Big Ip Application Acceleration Manager
From 14.1.0 to 14.1.2.7
Big Ip Application Acceleration Manager
From 15.0.0 to 15.0.1.4
Big Ip Application Acceleration Manager
From 15.1.0 to 15.1.0.5
F5
Big Ip Application Security Manager
From 12.1.0 to 12.1.5.2
Big Ip Application Security Manager
From 14.1.0 to 14.1.2.7
Big Ip Application Security Manager
From 15.0.0 to 15.0.1.4
Big Ip Application Security Manager
From 15.1.0 to 15.1.0.5
F5
Big Ip Domain Name System
From 12.1.0 to 12.1.5.2
Big Ip Domain Name System
From 14.1.0 to 14.1.2.7
Big Ip Domain Name System
From 15.0.0 to 15.0.1.4
Big Ip Domain Name System
From 15.1.0 to 15.1.0.5
F5
Big Ip Fraud Protection Service
From 12.1.0 to 12.1.5.2
Big Ip Fraud Protection Service
From 14.1.0 to 14.1.2.7
Big Ip Fraud Protection Service
From 15.0.0 to 15.0.1.4
Big Ip Fraud Protection Service
From 15.1.0 to 15.1.0.5
F5
Big Ip Global Traffic Manager
From 12.1.0 to 12.1.5.2
Big Ip Global Traffic Manager
From 14.1.0 to 14.1.2.7
Big Ip Global Traffic Manager
From 15.0.0 to 15.0.1.4
Big Ip Global Traffic Manager
From 15.1.0 to 15.1.0.5
F5
Big Ip Link Controller
From 12.1.0 to 12.1.5.2
Big Ip Link Controller
From 14.1.0 to 14.1.2.7
Big Ip Link Controller
From 15.0.0 to 15.0.1.4
Big Ip Link Controller
From 15.1.0 to 15.1.0.5
F5
Big Ip Local Traffic Manager
From 12.1.0 to 12.1.5.2
Big Ip Local Traffic Manager
From 14.1.0 to 14.1.2.7
Big Ip Local Traffic Manager
From 15.0.0 to 15.0.1.4
Big Ip Local Traffic Manager
From 15.1.0 to 15.1.0.5
F5
Big Ip Policy Enforcement Manager
From 12.1.0 to 12.1.5.2
Big Ip Policy Enforcement Manager
From 14.1.0 to 14.1.2.7
Big Ip Policy Enforcement Manager
From 15.0.0 to 15.0.1.4
Big Ip Policy Enforcement Manager
From 15.1.0 to 15.1.0.5

References (2)

Source: f5sirt@f5.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.