CVE-2021-41393

Critical

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.

SeverityCritical
CVSS9.8
Exploit probability—
ProductTeleport
PublishedSep 18, 2021
First seenSep 18, 2021

How to fix

Update
  • goteleport teleport4.4.11, 5.2.4, 6.2.12, 7.1.1 or later

Affected products

ProductAffected versionsFixed in
goteleport teleportv < 4.4.11, 5.0 ≤ v < 5.2.4, 6.0 ≤ v < 6.2.12, 7.0 ≤ v < 7.1.14.4.11, 5.2.4, 6.2.12, 7.1.1

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

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