PT-2025-7438 · Gzdoom · Gzdoom

Chainmanner · Published 2025-02-20 · Updated 2025-02-21 · CVE-2024-54756

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions GZDoom version 4.13.1

Description A remote code execution vulnerability in the ZScript function of GZDoom allows attackers to execute arbitrary code via supplying a crafted PK3 file containing a malicious ZScript source file.

Recommendations For GZDoom version 4.13.1, consider disabling the ZScript function until a patch is available to prevent exploitation. Restrict access to the ZScript source files to minimize the risk of malicious code execution. Avoid using crafted PK3 files that may contain malicious ZScript source files. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2024-54756

Affected Products

Gzdoom

References · 7

• 🔥 https://github.com/Chainmanner/GZDoom-Arbitrary-Code-Execution-via-ZScript-PoC · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-54756 · Security Note
• https://twitter.com/CVEnew/status/1892708450255167832 · Twitter Post
• http://seclists.org/fulldisclosure/2025/Feb/11 · Note
• https://seclists.org/fulldisclosure/2025/Feb/11 · Note
• https://t.me/cvedetector/18617 · Telegram Post
• https://twitter.com/CVETracker/status/1893028120623481166 · Twitter Post