CVE-2011-10023 HIGH

CVE-2011-10023: MJM QuickPlayer <= 2010 .s3m Stack-Based Buffer Overflow

Vendor Mjm Software
Product QuickPlayer
Weakness CWE-121
Published August 20, 2025
Last update May 26, 2026

CVSS base score

8.4/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction
Confidentiality
Integrity

CVSS vector

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

What the vulnerability does

01Description

MJM QuickPlayer (also known as MJM Player) version 2010 contains a stack-based buffer overflow vulnerability triggered by opening a malicious .s3m music file. The flaw occurs due to improper bounds checking in the file parser, allowing an attacker to overwrite memory and execute arbitrary code. Exploitation is achieved via a crafted payload that bypasses DEP and ASLR protections using ROP techniques, and requires user interaction to open the file.

Key dates

02Disclosure timeline

August 20, 2025 CVE published
May 26, 2026 Record updated