NetSight
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medium6.5

CVE-2020-5938

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 …

Impact

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 products

VendorProductAffected versions
F5Big-Ip Access Policy Manager
from 11.6.1 through 11.6.5.2
from 12.1.0 through 12.1.5.2
from 13.1.0 through 13.1.3.4
F5Big-Ip Advanced Firewall Manager
from 11.6.1 through 11.6.5.2
from 12.1.0 through 12.1.5.2
from 13.1.0 through 13.1.3.4
F5Big-Ip Advanced Web Application Firewall
from 11.6.1 through 11.6.5.2
from 12.1.0 through 12.1.5.2
from 13.1.0 through 13.1.3.4
F5Big-Ip Analytics
from 11.6.1 through 11.6.5.2
from 12.1.0 through 12.1.5.2
from 13.1.0 through 13.1.3.4
F5Big-Ip Application Acceleration Manager
from 11.6.1 through 11.6.5.2
from 12.1.0 through 12.1.5.2
from 13.1.0 through 13.1.3.4
F5Big-Ip Application Security Manager
from 11.6.1 through 11.6.5.2
from 12.1.0 through 12.1.5.2
from 13.1.0 through 13.1.3.4
F5Big-Ip Ddos Hybrid Defender
from 11.6.1 through 11.6.5.2
from 12.1.0 through 12.1.5.2
from 13.1.0 through 13.1.3.4
F5Big-Ip Domain Name System
from 11.6.1 through 11.6.5.2
from 12.1.0 through 12.1.5.2
from 13.1.0 through 13.1.3.4
F5Big-Ip Fraud Protection Service
from 11.6.1 through 11.6.5.2
from 12.1.0 through 12.1.5.2
from 13.1.0 through 13.1.3.4
F5Big-Ip Global Traffic Manager
from 11.6.1 through 11.6.5.2
from 12.1.0 through 12.1.5.2
from 13.1.0 through 13.1.3.4
F5Big-Ip Link Controller
from 11.6.1 through 11.6.5.2
from 12.1.0 through 12.1.5.2
from 13.1.0 through 13.1.3.4
F5Big-Ip Local Traffic Manager
from 11.6.1 through 11.6.5.2
from 12.1.0 through 12.1.5.2
from 13.1.0 through 13.1.3.4

Weakness classification

CWE-326

References