CVE-2011-10023

HIGH

MJM QuickPlayer 2010 - Stack-based Buffer Overflow via Malicious S3M File

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2011-10023. PoCs published by Metasploit, rick2600, including Metasploit module exploits/windows/fileformat/mjm_quickplayer_s3m.

AI-analyzed exploit summary This Metasploit module exploits a stack buffer overflow in MJM QuickPlayer 1.00 beta 60a and QuickPlayer 2010 via a malicious .s3m file, bypassing DEP and ASLR to achieve arbitrary code execution.

Description

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.

Exploits (2)

exploitdb WORKING POC VERIFIED
by Metasploit · rubylocalwindows
https://www.exploit-db.com/exploits/17229

This Metasploit module exploits a stack buffer overflow in MJM QuickPlayer 1.00 beta 60a and QuickPlayer 2010 via a malicious .s3m file, bypassing DEP and ASLR to achieve arbitrary code execution.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Complex
Reliability
Reliable
Target: MJM QuickPlayer 1.00 beta 60a / QuickPlayer 2010
No auth needed
Prerequisites: Victim must open a malicious .s3m file
devstral-2 · analyzed Feb 18, 2026 Full analysis →
metasploit WORKING POC GOOD
by rick2600 · rubypocwin
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/fileformat/mjm_quickplayer_s3m.rb

This Metasploit module exploits a stack buffer overflow in MJM QuickPlayer 1.00 Beta 60a and QuickPlayer 2010 via a malicious .s3m file, bypassing DEP and ASLR to achieve arbitrary code execution.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Complex
Reliability
Reliable
Target: MJM QuickPlayer 1.00 Beta 60a / QuickPlayer 2010
No auth needed
Prerequisites: Victim must open a malicious .s3m file
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Scores

CVSS v4 8.4
EPSS 0.0032
EPSS Percentile 23.9%
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-121
Status published
Products (1)
MJM Software/QuickPlayer 2010
Published Aug 20, 2025
Tracked Since Feb 18, 2026