CVEs-PoC/2014/CVE-2014-9680.md

### [CVE-2014-9680](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9680)
![](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

sudo before 1.8.12 does not ensure that the TZ environment variable is associated with a zoneinfo file, which allows local users to open arbitrary files for read access (but not view file contents) by running a program within an sudo session, as demonstrated by interfering with terminal output, discarding kernel-log messages, or repositioning tape drives.

### POC

#### Reference
- http://openwall.com/lists/oss-security/2014/10/15/24

#### Github
- https://github.com/perlun/sudo-1.8.3p1-patched