Code Affecting docker.io package, versions <1.3.1~dfsg1-1
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Test your applications- Snyk ID SNYK-DEBIAN11-DOCKERIO-519874
- published 17 Nov 2014
- disclosed 17 Nov 2014
Introduced: 17 Nov 2014
CVE-2014-5277 Open this link in a new tabHow to fix?
Upgrade Debian:11 docker.io to version 1.3.1~dfsg1-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream docker.io package and not the docker.io package as distributed by Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2014-5277
- https://groups.google.com/forum/#%21topic/docker-user/oYm0i3xShJU
- https://groups.google.com/forum/#!topic/docker-user/oYm0i3xShJU
- http://lists.opensuse.org/opensuse-updates/2014-11/msg00048.html
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2014-5277