CVE-2015-1843

The Red Hat docker package before 1.5.0-28, when using the --add-registry
option, falls 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. NOTE: this
vulnerability exists because of a CVE-2014-5277 regression.

Bugs

• <https://bugzilla.redhat.com/show_bug.cgi?id=1206443&gt;

Notes