cve/2023/CVE-2023-28428.md

### [CVE-2023-28428](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28428)
![](https://img.shields.io/static/v1?label=Product&message=pdfio&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20%3C%3D%201.1.0%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-770%3A%20Allocation%20of%20Resources%20Without%20Limits%20or%20Throttling&color=brighgreen)

### Description

PDFio is a C library for reading and writing PDF files. In versions 1.1.0 and prior, a denial of service vulnerability exists in the pdfio parser. Crafted pdf files can cause the program to run at 100% utilization and never terminate. This is different from CVE-2023-24808. A patch for this issue is available in version 1.1.1.

### POC

#### Reference
- https://github.com/michaelrsweet/pdfio/security/advisories/GHSA-68x8-9phf-j7jf

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