cve/2022/CVE-2022-29546.md

### [CVE-2022-29546](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29546)
![](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

HtmlUnit NekoHtml Parser before 2.61.0 suffers from a denial of service vulnerability. Crafted input associated with the parsing of Processing Instruction (PI) data leads to heap memory consumption. This is similar to CVE-2022-28366 but affects a much later version of the product.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/HtmlUnit/htmlunit
- https://github.com/HtmlUnit/htmlunit-neko
- https://github.com/junxiant/xnat-aws-monailabel