cve/2019/CVE-2019-3994.md

### [CVE-2019-3994](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3994)
![](https://img.shields.io/static/v1?label=Product&message=ELOG&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-416%20Use%20After%20Free&color=brighgreen)

### Description

ELOG 3.1.4-57bea22 and below is affected by a denial of service vulnerability due to a use after free. A remote unauthenticated attacker can crash the ELOG server by sending multiple HTTP POST requests which causes the ELOG function retrieve_url() to use a freed variable.

### POC

#### Reference
- https://www.tenable.com/security/research/tra-2019-53

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