Candidate: CVE-2014-5277 PublicDate: 2014-11-17 16:59:00 UTC References: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5277 https://groups.google.com/d/topic/docker-user/oYm0i3xShJU/discussion Description: Docker before 1.3.1 and docker-py before 0.5.3 fall back to HTTP when the HTTPS connection to the registry fails, which allows man-in-the-middle attackers to conduct downgrade attacks and obtain authentication and image data by leveraging a network position between the client and the registry to block HTTPS traffic. Ubuntu-Description: Notes: Bugs: Priority: medium Discovered-by: Solomon Hykes and Florian Weimer Assigned-to: CVSS: Patches_docker.io: upstream_docker.io: released (1.3.1~dfsg1-1) lucid_docker.io: DNE precise_docker.io: DNE precise/esm_docker.io: DNE trusty_docker.io: released (1.6.2~dfsg1-1ubuntu4~14.04.1) trusty/esm_docker.io: DNE (trusty was released [1.6.2~dfsg1-1ubuntu4~14.04.1]) utopic_docker.io: ignored (reached end-of-life) vivid_docker.io: not-affected (1.3.1~dfsg1-1) vivid/stable-phone-overlay_docker.io: DNE vivid/ubuntu-core_docker.io: DNE wily_docker.io: not-affected (1.3.1~dfsg1-1) xenial_docker.io: not-affected (1.3.1~dfsg1-1) yakkety_docker.io: not-affected (1.3.1~dfsg1-1) zesty_docker.io: not-affected (1.3.1~dfsg1-1) devel_docker.io: not-affected (1.3.1~dfsg1-1)