cve/2023/CVE-2023-29659.md

### [CVE-2023-29659](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29659)
![](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

A Segmentation fault caused by a floating point exception exists in libheif 1.15.1 using crafted heif images via the heif::Fraction::round() function in box.cc, which causes a denial of service.

### POC

#### Reference
- https://github.com/strukturag/libheif/issues/794

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