cve/2013/CVE-2013-2027.md

### [CVE-2013-2027](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2027)
![](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

Jython 2.2.1 uses the current umask to set the privileges of the class cache files, which allows local users to bypass intended access restrictions via unspecified vectors.

### POC

#### Reference
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html

#### Github
- https://github.com/shadawck/mitrecve