### [CVE-2014-1402](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1402)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

The default configuration for bccache.FileSystemBytecodeCache in Jinja2 before 2.7.2 does not properly create temporary files, which allows local users to gain privileges via a crafted .cache file with a name starting with __jinja2_ in /tmp.

### POC

#### Reference
- http://openwall.com/lists/oss-security/2014/01/10/2
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=734747

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/LoricAndre/OSV_Commits_Analysis