Chef 12.21.10 Release



We’ve released another small patch release to Chef 12, 12.21.10, with a security fix to address the recent RubyGems vulnerability as well as some some backported performance improvements to node attributes.

Chef Client 12.21.10 includes RubyGems 2.6.13 to fix the following CVEs:

  • CVE-2017-0899
  • CVE-2017-0900
  • CVE-2017-0901
  • CVE-2017-0902

See the full changelog for more details.