cve/2018/CVE-2018-19935.md

### [CVE-2018-19935](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19935)
![](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

ext/imap/php_imap.c in PHP 5.x and 7.x before 7.3.0 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty string in the message argument to the imap_mail function.

### POC

#### Reference
- https://hackerone.com/reports/456727

#### Github
- https://github.com/syadg123/pigat
- https://github.com/teamssix/pigat