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Werk #15687: Update openssl to 1.1.1t

Component Core & setup
Title Update openssl to 1.1.1t
Date May 18, 2023
Level Trivial Change
Class Security Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.3.0b1 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT
2.2.0p1 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT
2.1.0p29 Checkmk Community, Checkmk Pro, Checkmk Ultimate MT
2.0.0p37 Checkmk Community, Checkmk Pro, Checkmk Ultimate MT

With this Werk openssl is updated from 1.1.1q to 1.1.1t.

This fixes several CVEs:

  • CVE-2023-0215
  • CVE-2023-0286
  • CVE-2023-0464
  • CVE-2023-0465
  • CVE-2023-0466
  • CVE-2022-4304
  • CVE-2022-4450

To our knowledge none of these vulnerabilities is exploitable in Checkmk.

We rate this with a CVSS of 0 (None) (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N). This CVSS is primarily meant to please automatic scanners.

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