cve/2024/CVE-2024-40630.md

### [CVE-2024-40630](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-40630)
![](https://img.shields.io/static/v1?label=Product&message=OpenImageIO&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20%3C%202.5.13.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-125%3A%20Out-of-bounds%20Read&color=brighgreen)

### Description

OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation via a format-agnostic API with a feature set, scalability, and robustness needed for feature film production. In affected versions there is a bug in the heif input functionality of OpenImageIO. Specifically, in `HeifInput::seek_subimage()`.  In the worst case, this can lead to an information disclosure vulnerability, particularly for programs that directly use the `ImageInput` APIs. This bug has been addressed in commit `0a2dcb4c` which is included in the 2.5.13.1 release. Users are advised to upgrade. There are no known workarounds for this issue.

### POC

#### Reference
- https://github.com/AcademySoftwareFoundation/OpenImageIO/security/advisories/GHSA-jjm9-9m4m-c8p2

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