CVE-2015-3627
Symlink Attack in Libcontainer and Docker Engine in github.com/docker/docker
EPSS 0.10%
Description
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.
How to fix CVE-2015-3627
To remediate CVE-2015-3627, upgrade the affected package to a fixed version below.
- Debian/docker.io—upgrade to 1.6.1+dfsg1-1 or later
- Go/github.com/docker/docker—upgrade to 1.6.1 or later
- Go/github.com/docker/docker—upgrade to 1.6.1 or later
Is CVE-2015-3627 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.6.1+dfsg1-1
- from 0, < 1.6.1
- from 0, < 1.6.1