cve/2024/CVE-2024-46276.md

### [CVE-2024-46276](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-46276)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=1.05%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

cute_png v1.05 was discovered to contain a heap buffer overflow via the cp_chunk() function at cute_png.h.

### POC

#### Reference
- https://github.com/Helson-S/FuzzyTesting/blob/master/cute_headers/cute_png/heapof-r4-cp_chunk-cute_png-956c7
- https://github.com/Helson-S/FuzzyTesting/blob/master/cute_headers/cute_png/heapof-r4-cp_chunk-cute_png-956c7/poc
- https://github.com/Helson-S/FuzzyTesting/blob/master/cute_headers/cute_png/heapof-r4-cp_chunk-cute_png-956c7/poc/sample7.png
- https://github.com/Helson-S/FuzzyTesting/blob/master/cute_headers/cute_png/heapof-r4-cp_chunk-cute_png-956c7/vulDescription.assets/image-20240527232923330.png
- https://github.com/Helson-S/FuzzyTesting/blob/master/cute_headers/cute_png/heapof-r4-cp_chunk-cute_png-956c7/vulDescription.md

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds