CVE-2025-34124 (GCVE-0-2025-34124)
Vulnerability from cvelistv5
Published
2025-07-16 21:08
Modified
2025-07-17 19:39
Severity ?
8.4 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-121 - Stack-based Buffer Overflow
  • CWE-20 - Improper Input Validation
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
Summary
A buffer overflow vulnerability exists in Heroes of Might and Magic III Complete 4.0.0.0, HD Mod 3.808 build 9, and Demo 1.0.0.0 via malicious .h3m map files that exploit object sprite name parsing logic. The vulnerability occurs during in-game map loading when a crafted object name causes a buffer overflow, potentially allowing arbitrary code execution. Exploitation requires the victim to open a malicious map file within the game.
References
Impacted products
Vendor Product Version
The 3DO Company Heroes of Might and Magic III Version: Complete 4.0.0.0
Version: HD Mod 3.808 build 9
Version: Demo 1.0.0.0
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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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