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CVE-2020-5938

nvd nist
Published: Oct 29, 2020Modified: Nov 21, 2024

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6.5
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability: 2.8 / Impact: 3.6
Source: NVD

Description

On BIG-IP 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, when negotiating IPSec tunnels with configured, authenticated peers, the peer may negotiate a different key length than the BIG-IP configuration would otherwise allow.

Affected (42)

F5
14 products
Big Ip Access Policy Manager
Big Ip Advanced Firewall Manager
Big Ip Advanced Web Application Firewall
Big Ip Analytics
Big Ip Application Acceleration Manager
Big Ip Application Security Manager
Big Ip Ddos Hybrid Defender
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
Ssl Orchestrator
Configuration A
42 vulnerable
Vulnerable SoftwareAffected Versions
F5
Big Ip Access Policy Manager
From 11.6.1 to 11.6.5.2
Big Ip Access Policy Manager
From 12.1.0 to 12.1.5.2
Big Ip Access Policy Manager
From 13.1.0 to 13.1.3.4
F5
Big Ip Advanced Firewall Manager
From 11.6.1 to 11.6.5.2
Big Ip Advanced Firewall Manager
From 12.1.0 to 12.1.5.2
Big Ip Advanced Firewall Manager
From 13.1.0 to 13.1.3.4
F5
Big Ip Advanced Web Application Firewall
From 11.6.1 to 11.6.5.2
Big Ip Advanced Web Application Firewall
From 12.1.0 to 12.1.5.2
Big Ip Advanced Web Application Firewall
From 13.1.0 to 13.1.3.4
F5
Big Ip Analytics
From 11.6.1 to 11.6.5.2
Big Ip Analytics
From 12.1.0 to 12.1.5.2
Big Ip Analytics
From 13.1.0 to 13.1.3.4
F5
Big Ip Application Acceleration Manager
From 11.6.1 to 11.6.5.2
Big Ip Application Acceleration Manager
From 12.1.0 to 12.1.5.2
Big Ip Application Acceleration Manager
From 13.1.0 to 13.1.3.4
F5
Big Ip Application Security Manager
From 11.6.1 to 11.6.5.2
Big Ip Application Security Manager
From 12.1.0 to 12.1.5.2
Big Ip Application Security Manager
From 13.1.0 to 13.1.3.4
F5
Big Ip Ddos Hybrid Defender
From 11.6.1 to 11.6.5.2
Big Ip Ddos Hybrid Defender
From 12.1.0 to 12.1.5.2
Big Ip Ddos Hybrid Defender
From 13.1.0 to 13.1.3.4
F5
Big Ip Domain Name System
From 11.6.1 to 11.6.5.2
Big Ip Domain Name System
From 12.1.0 to 12.1.5.2
Big Ip Domain Name System
From 13.1.0 to 13.1.3.4
F5
Big Ip Fraud Protection Service
From 11.6.1 to 11.6.5.2
Big Ip Fraud Protection Service
From 12.1.0 to 12.1.5.2
Big Ip Fraud Protection Service
From 13.1.0 to 13.1.3.4
F5
Big Ip Global Traffic Manager
From 11.6.1 to 11.6.5.2
Big Ip Global Traffic Manager
From 12.1.0 to 12.1.5.2
Big Ip Global Traffic Manager
From 13.1.0 to 13.1.3.4
F5
Big Ip Link Controller
From 11.6.1 to 11.6.5.2
Big Ip Link Controller
From 12.1.0 to 12.1.5.2
Big Ip Link Controller
From 13.1.0 to 13.1.3.4
F5
Big Ip Local Traffic Manager
From 11.6.1 to 11.6.5.2
Big Ip Local Traffic Manager
From 12.1.0 to 12.1.5.2
Big Ip Local Traffic Manager
From 13.1.0 to 13.1.3.4
F5
Big Ip Policy Enforcement Manager
From 11.6.1 to 11.6.5.2
Big Ip Policy Enforcement Manager
From 12.1.0 to 12.1.5.2
Big Ip Policy Enforcement Manager
From 13.1.0 to 13.1.3.4
F5
Ssl Orchestrator
From 11.6.1 to 11.6.5.2
Ssl Orchestrator
From 12.1.0 to 12.1.5.2
Ssl Orchestrator
From 13.1.0 to 13.1.3.4

Related CWEs

CWE-326
Inadequate Encryption Strength
The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.

References (2)

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

Timeline

No history available yet.