Buffer overflow in Mjm Software Quickplayer
CVE-2011-10023
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.
Vulnerability class: Buffer Overflow
EPSS: 0.003 (27.3th percentile) — read the EPSS interpretation.
Affected products
- Mjm Software Quickplayer — versions 2010
Weakness classification (CWE)
Public proof-of-concept exploits
References
- disclosure@vulncheck.com (product)
- disclosure@vulncheck.com (exploit)
- disclosure@vulncheck.com (exploit)
- disclosure@vulncheck.com (technical-description, exploit)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2011-10023?
- CVE-2011-10023 is a vulnerability in Mjm Software Quickplayer, classified under Stack-based Buffer Overflow. Published 2025-08-20.
- Is CVE-2011-10023 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.