CVE-2020-5938 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Reference

https://support.f5.com/csp/article/K76610106

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

6.5