cve/2021/CVE-2021-26825.md

CVE-2021-26825

Description

An integer overflow issue exists in Godot Engine up to v3.2 that can be triggered when loading specially crafted.TGA image files. The vulnerability exists in ImageLoaderTGA::load_image() function at line: const size_t buffer_size = (tga_header.image_width * tga_header.image_height) * pixel_size; The bug leads to Dynamic stack buffer overflow. Depending on the context of the application, attack vector can be local or remote, and can lead to code execution and/or system crash.

POC

Reference

• https://github.com/godotengine/godot/pull/45702
• https://github.com/godotengine/godot/pull/45702/files

Github

No PoCs found on GitHub currently.