### [CVE-2016-3697](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3697)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20n%2Fa%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

libcontainer/user/user.go in runC before 0.1.0, as used in Docker before 1.11.2, improperly treats a numeric UID as a potential username, which allows local users to gain privileges via a numeric username in the password file in a container.

### POC

#### Reference
- https://github.com/opencontainers/runc/pull/708
- https://github.com/opencontainers/runc/pull/708

#### Github
- https://github.com/k4lii/report-cve