{"id":"CVE-2011-0251","aliases":["EUVD-2011-0277","GHSA-fr4x-87m5-wj5g"],"status":"published","title":"Heap-based buffer overflow in Apple QuickTime before 7.7 allows remote attackers to execute...","description":"Heap-based buffer overflow in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted STSZ atoms in a QuickTime movie file.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.05084,"percentile":0.924,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2011-08-04T01:00:00Z","modified":"2026-06-16T23:27:05Z","products":[{"vendor":"apple","product":"quicktime"}],"references":[{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16143","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://lists.apple.com/archives/security-announce/2011//Aug/msg00000.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Patch","Vendor Advisory"]},{"url":"http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred"]},{"url":"http://support.apple.com/kb/HT5002","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0251"},{"url":"https://github.com/advisories/GHSA-fr4x-87m5-wj5g"}],"sources":{"cve":[{"id":"CVE-2011-0251","description":"Heap-based buffer overflow in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted STSZ atoms in a QuickTime movie file.","status":"published","published":"2011-08-04T01:00:00Z","modified":"2024-08-06T21:51:07.809Z","updated_at":"2026-11-02T14:35:38.711857Z"}],"euvd":[{"id":"EUVD-2011-0277","description":"Heap-based buffer overflow in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted STSZ atoms in a QuickTime movie file.","status":"published","published":"2011-08-04T01:00:00Z","modified":"2024-08-06T21:51:07Z","updated_at":"2026-11-03T01:56:01.007367Z"}],"ghsa":[{"id":"GHSA-fr4x-87m5-wj5g","title":"Heap-based buffer overflow in Apple QuickTime before 7.7 allows remote attackers to execute...","description":"Heap-based buffer overflow in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted STSZ atoms in a QuickTime movie file.","status":"published","published":"2022-05-17T01:02:15Z","modified":"2023-02-03T05:03:06Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:53:17.668091Z"}],"nvd":[{"id":"CVE-2011-0251","description":"Heap-based buffer overflow in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted STSZ atoms in a QuickTime movie file.","status":"published","published":"2011-08-04T02:45:32.17Z","modified":"2026-06-16T23:27:05.35Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:09.182398Z"}]}}