{"id":"CVE-2011-10023","aliases":["EUVD-2011-5254","GHSA-mmm7-v6rg-xx8h"],"status":"published","title":"MJM QuickPlayer \u003c= 2010 .s3m Stack-Based Buffer Overflow","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.","severity":{"version":"4.0","score":8.4,"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","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-07","score":0.00411,"percentile":0.3562,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-121"],"published":"2025-08-20T15:37:52Z","modified":"2026-06-16T23:28:29Z","exploits":[{"source":"metasploit","id":"exploit/windows/fileformat/mjm_quickplayer_s3m","title":"MJM QuickPlayer 1.00 Beta 60a / QuickPlayer 2010 .s3m Stack Buffer Overflow","type":"exploit","platform":"Windows","date":"2011-04-30","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/fileformat/mjm_quickplayer_s3m"}],"products":[{"vendor":"mjm software","product":"quickplayer"}],"references":[{"url":"https://mjm-software.com","tags":["product"]},{"url":"https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/mjm_quickplayer_s3m.rb","tags":["exploit"]},{"url":"https://www.exploit-db.com/exploits/17229","tags":["exploit"]},{"url":"https://web.archive.org/web/20111016194042/https://www.corelan.be/index.php/forum/security-advisories/corelan-11-003-mjm-quickplayer-2-3-2010-stack-buffer-overflow-s3m/","tags":["technical-description","exploit"]},{"url":"https://www.vulncheck.com/advisories/mjm-quickplayer-s3m-stack-based-buffer-overflow","tags":["third-party-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-10023"},{"url":"https://web.archive.org/web/20111016194042/https://www.corelan.be/index.php/forum/security-advisories/corelan-11-003-mjm-quickplayer-2-3-2010-stack-buffer-overflow-s3m"},{"url":"https://github.com/advisories/GHSA-mmm7-v6rg-xx8h"}],"sources":{"cve":[{"id":"CVE-2011-10023","title":"MJM QuickPlayer \u003c= 2010 .s3m Stack-Based Buffer Overflow","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.","status":"published","published":"2025-08-20T15:37:52.354Z","modified":"2026-05-26T11:51:29.112Z","cvss":[{"version":"4.0","score":8.4,"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","level":"high","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:35:36.252742Z"}],"euvd":[{"id":"EUVD-2011-5254","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.","status":"published","published":"2025-08-20T15:37:52Z","modified":"2026-05-26T11:51:29Z","cvss":[{"version":"4.0","score":8.4,"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","level":"high"}],"updated_at":"2026-11-02T18:21:07.775399Z"}],"ghsa":[{"id":"GHSA-mmm7-v6rg-xx8h","title":"MJM QuickPlayer (likely now referred to as MJM Player) version 2010 contains a stack-based buffer...","description":"MJM QuickPlayer (likely now referred to 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.","status":"published","published":"2025-08-20T18:30:21Z","modified":"2025-08-20T18:30:28Z","cvss":[{"version":"4.0","score":8.4,"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/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","level":"high"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T15:03:21.511205Z"}],"nvd":[{"id":"CVE-2011-10023","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.","status":"published","published":"2025-08-20T16:15:34.87Z","modified":"2026-06-16T23:28:29.357Z","cvss":[{"version":"4.0","score":8.4,"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/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","level":"high","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:02:12.945371Z"}]}}