CVE-2020-16251 Information

Description

HashiCorp Vault and Vault Enterprise versions 0.8.3 and newer when configured with the GCP GCE auth method may be vulnerable to authentication bypass. Fixed in 1.2.5 1.3.8 1.4.4 and 1.5.1.

CVSS Vector

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

Reference

http://packetstormsecurity.com/files/159479/Hashicorp-Vault-GCP-IAM-Integration-Authentication-Bypass.html https://github.com/hashicorp/vault/blob/master/CHANGELOG.md151 https://www.hashicorp.com/blog/category/vault/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8