CVE-2021-41393 Information

Description

Teleport before 4.4.11 5.x before 5.2.4 6.x before 6.2.12 and 7.x before 7.1.1 allows forgery of SSH host certificates in some situations.

CVSS Vector

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

Reference

https://github.com/gravitational/teleport/releases/tag/v6.2.12 https://github.com/gravitational/teleport/releases/tag/v4.4.11 https://github.com/gravitational/teleport/releases/tag/v5.2.4 https://github.com/gravitational/teleport/releases/tag/v7.1.1

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