Link Following Affecting docker.io package, versions <1.6.1+dfsg1-1
Threat Intelligence
EPSS
0.04% (6th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN11-DOCKERIO-532702
- published 18 May 2015
- disclosed 18 May 2015
Introduced: 18 May 2015
CVE-2015-3629 Open this link in a new tabHow to fix?
Upgrade Debian:11 docker.io to version 1.6.1+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.
Libcontainer 1.6.0, as used in Docker Engine, allows local users to escape containerization ("mount namespace breakout") and write to arbitrary file on the host system via a symlink attack in an image when respawning a container.
References
- https://security-tracker.debian.org/tracker/CVE-2015-3629
- https://groups.google.com/forum/#%21searchin/docker-user/1.6.1/docker-user/47GZrihtr-4/nwgeOOFLexIJ
- https://groups.google.com/forum/#!searchin/docker-user/1.6.1/docker-user/47GZrihtr-4/nwgeOOFLexIJ
- http://packetstormsecurity.com/files/131835/Docker-Privilege-Escalation-Information-Disclosure.html
- http://lists.opensuse.org/opensuse-updates/2015-05/msg00023.html
- http://seclists.org/fulldisclosure/2015/May/28
- http://www.securityfocus.com/bid/74558
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2015-3629
CVSS Scores
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