### [CVE-2011-0739](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0739)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

The deliver function in the sendmail delivery agent (lib/mail/network/delivery_methods/sendmail.rb) in Ruby Mail gem 2.2.14 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in an e-mail address.

### POC

#### Reference
- https://github.com/mikel/mail/raw/master/patches/20110126_sendmail.patch

#### Github
No PoCs found on GitHub currently.