CVE-2021-26825
medium
CVSS v3
—
CVSS v2
—
VIR risk
5.5
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-26825
Vendor advisory: arch — https://security.archlinux.org/ASA-202103-26
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 3.2.3-2 | |
| debian | bookworm | affected | |
| debian | bullseye | affected | |
| debian | sid | fixed | 3.5.1-stable-1 |
| debian | trixie | fixed | 3.5.1-stable-1 |
References
Verify integrity in audit chain (admin only). AS-IS.