{"id":"CVE-2016-9018","aliases":["EUVD-2016-9840","GHSA-wgjq-7x8m-mfm7"],"status":"published","title":"Improper handling of a repeating VRAT chunk in qcpfformat.dll allows attackers to cause a Null...","description":"Improper handling of a repeating VRAT chunk in qcpfformat.dll allows attackers to cause a Null pointer dereference and crash in RealNetworks RealPlayer 18.1.5.705 through a crafted .QCP media file.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.08094,"percentile":0.94854,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-476"],"published":"2016-10-28T15:00:00Z","modified":"2026-06-17T00:55:18Z","exploits":[{"source":"exploitdb","id":"EDB-40617","title":"RealPlayer 18.1.5.705 - '.QCP' Crash (PoC)","type":"dos","platform":"windows","date":"2016-10-21","verified":true,"url":"https://www.exploit-db.com/exploits/40617"}],"products":[{"vendor":"realnetworks","product":"realplayer"}],"references":[{"url":"https://www.exploit-db.com/exploits/40617/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/94239","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-9018"},{"url":"https://www.exploit-db.com/exploits/40617"},{"url":"https://github.com/advisories/GHSA-wgjq-7x8m-mfm7"}],"sources":{"cve":[{"id":"CVE-2016-9018","description":"Improper handling of a repeating VRAT chunk in qcpfformat.dll allows attackers to cause a Null pointer dereference and crash in RealNetworks RealPlayer 18.1.5.705 through a crafted .QCP media file.","status":"published","published":"2016-10-28T15:00:00Z","modified":"2024-08-06T02:35:02.756Z","updated_at":"2026-11-02T14:33:32.103757Z"}],"euvd":[{"id":"EUVD-2016-9840","description":"Improper handling of a repeating VRAT chunk in qcpfformat.dll allows attackers to cause a Null pointer dereference and crash in RealNetworks RealPlayer 18.1.5.705 through a crafted .QCP media file.","status":"published","published":"2016-10-28T15:00:00Z","modified":"2024-08-06T02:35:02Z","updated_at":"2026-11-03T02:22:28.751444Z"}],"ghsa":[{"id":"GHSA-wgjq-7x8m-mfm7","title":"Improper handling of a repeating VRAT chunk in qcpfformat.dll allows attackers to cause a Null...","description":"Improper handling of a repeating VRAT chunk in qcpfformat.dll allows attackers to cause a Null pointer dereference and crash in RealNetworks RealPlayer 18.1.5.705 through a crafted .QCP media file.","status":"published","published":"2022-05-17T03:38:32Z","modified":"2025-04-12T13:07:12Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T15:01:30.348567Z"}],"nvd":[{"id":"CVE-2016-9018","description":"Improper handling of a repeating VRAT chunk in qcpfformat.dll allows attackers to cause a Null pointer dereference and crash in RealNetworks RealPlayer 18.1.5.705 through a crafted .QCP media file.","status":"published","published":"2016-10-28T15:59:18.97Z","modified":"2026-06-17T00:55:18.287Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:03:32.086916Z"}]}}