Vulnerability identifier: #VU51743

Vulnerability risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-26825

CWE-ID: CWE-190

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
godot
Universal components / Libraries / Programming Languages & Components

Vendor: GodotVR

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow when processing .TGA image files within the in ImageLoaderTGA::load_image() function. A remote attacker can pass specially crafted .TGA file to to the application, trigger integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Install update from vendor's website.

Vulnerable software versions

godot: 1.0 - 3.2.3

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External links
http://github.com/godotengine/godot/pull/45702
http://github.com/godotengine/godot/pull/45702/files

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.