Vulnerability 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 Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Goteleport | Teleport | < 4.4.11 |
References
- https://github.com/gravitational/teleport/releases/tag/v4.4.11PatchThird Party Advisory
- https://github.com/gravitational/teleport/releases/tag/v5.2.4PatchThird Party Advisory
- https://github.com/gravitational/teleport/releases/tag/v6.2.12PatchThird Party Advisory
- https://github.com/gravitational/teleport/releases/tag/v7.1.1PatchThird Party Advisory
- https://github.com/gravitational/teleport/releases/tag/v4.4.11PatchThird Party Advisory
- https://github.com/gravitational/teleport/releases/tag/v5.2.4PatchThird Party Advisory
- https://github.com/gravitational/teleport/releases/tag/v6.2.12PatchThird Party Advisory
- https://github.com/gravitational/teleport/releases/tag/v7.1.1PatchThird Party Advisory
FAQ
What is CVE-2021-41393?
CVE-2021-41393 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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.
How severe is CVE-2021-41393?
CVE-2021-41393 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-41393?
Check the references section above for vendor advisories and patch information. Affected products include: Goteleport Teleport.