docker was updated to version 1.8.3 to fix two security issues.
These security issues were fixed: - CVE-2014-8178: Manipulated layer IDs could have lead to local graph poisoning (bsc#949660). - CVE-2014-8179: Manifest validation and parsing logic errors allowed pull-by-digest validation bypass (bsc#949660).
This non-security issues was fixed:
- Add --disable-legacy-registry
to prevent a daemon from using a v1 registry
More information about docker 1.8.3 can be found at https://blog.docker.com/2015/10/security-release-docker-1-8-3-1-6-2-cs7/