cve/2018/CVE-2018-19755.md

### [CVE-2018-19755](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19755)
![](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

There is an illegal address access at asm/preproc.c (function: is_mmacro) in Netwide Assembler (NASM) 2.14rc16 that will cause a denial of service (out-of-bounds array access) because a certain conversion can result in a negative integer.

### POC

#### Reference
- https://bugzilla.nasm.us/show_bug.cgi?id=3392528

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