CVEs-PoC/2017/CVE-2017-2619.md

### [CVE-2017-2619](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2619)
![](https://img.shields.io/static/v1?label=Product&message=samba&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=4.4.11%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=4.5.7%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=4.6.1%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-362&color=brightgreen)

### Description

Samba before versions 4.6.1, 4.5.7 and 4.4.11 are vulnerable to a malicious client using a symlink race to allow access to areas of the server file system not exported under the share definition.

### POC

#### Reference
- https://bugzilla.redhat.com/show_bug.cgi?id=1429472
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03755en_us
- https://www.exploit-db.com/exploits/41740/
- https://www.samba.org/samba/security/CVE-2017-2619.html

#### Github
- https://github.com/kezzyhko/vulnsamba