USN-5079-1: curl vulnerabilities

Severity

Medium

Vendor

Canonical Ubuntu

Description

Several security issues were fixed in curl.

CVEs contained in this USN include: CVE-2021-22946, CVE-2021-22947, CVE-2021-22945.

Affected Cloud Foundry Products and Versions

Severity is medium unless otherwise noted.

• Bionic Stemcells
  • 1.x versions prior to 1.31
  • All other stemcells not listed.
• cflinuxfs3
  • All versions prior to 0.257.0
• CF Deployment
  • All versions prior to 16.24.0

Mitigation

Users of affected products are strongly encouraged to follow the mitigations below. The Cloud Foundry project recommends upgrading the following releases:

• Bionic Stemcells
  • Upgrade 1.x versions to 1.31 or greater
  • All other stemcells should be upgraded to the latest version available on bosh.io.
• cflinuxfs3
  • Upgrade all versions to 0.257.0 or greater
• CF Deployment
  • Upgrade all versions to 16.24.0 or greater

History

2021-10-28: Initial vulnerability report published.