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-517914
- published 18 May 2015
- disclosed 18 May 2015
Introduced: 18 May 2015
CVE-2015-3627 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 and Docker Engine before 1.6.1 opens the file-descriptor passed to the pid-1 process before performing the chroot, which allows local users to gain privileges via a symlink attack in an image.
References
- https://security-tracker.debian.org/tracker/CVE-2015-3627
- 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://people.ubuntu.com/~ubuntu-security/cve/CVE-2015-3627
CVSS Scores
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