{"id":"CVE-2012-1904","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-1904","generatedAt":"2026-10-27T17:58:35.960Z","title":"mp4fformat.dll in the QuickTime File Format plugin in RealNetworks RealPlayer 15 and earlier, and RealPlayer SP 1.1.4 Build 12.0.0.756 and earlier, allows remote attackers to cause a denial of service (memory corruption and application crash) via a…","description":"mp4fformat.dll in the QuickTime File Format plugin in RealNetworks RealPlayer 15 and earlier, and RealPlayer SP 1.1.4 Build 12.0.0.756 and earlier, allows remote attackers to cause a denial of service (memory corruption and application crash) via a crafted MP4 file.","published":"2012-03-28T10:55:00.000Z","lastModified":"2026-06-16T23:40:32.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":4.3,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P"},"cwe":["CWE-119"],"affected":["realnetworks/realplayer","realnetworks/realplayer sp"],"epss":{"score":0.04736,"percentile":0.91797,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2012-03-24","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":18661,"kind":"exploit","title":"RealPlayer - '.mp4' file handling memory Corruption","url":"https://www.exploit-db.com/exploits/18661","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/dos/18661.txt","file":"exploits/windows/dos/18661.txt","published":"2012-03-24","added":"2012-03-24","updated":"2012-03-24","author":"Senator of Pirates","type":"dos","platform":"windows","port":null,"verified":false,"codes":["CVE-2012-1904","OSVDB-80529"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB, so the technical barrier is gone even though the severity is medium and EPSS is 4.7%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"http://packetstormsecurity.org/files/111162/RealPlayer-1.1.4-Memory-Corruption.html","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/49193","source":"cve@mitre.org"},{"url":"http://www.securitytracker.com/id?1027076","source":"cve@mitre.org"},{"url":"http://packetstormsecurity.org/files/111162/RealPlayer-1.1.4-Memory-Corruption.html","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/49193","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id?1027076","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-1904","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}