{"id":"CVE-2011-3446","aliases":["EUVD-2011-3409","GHSA-9phx-mqvv-pf8c"],"status":"published","title":"Apple Type Services (ATS) in Apple Mac OS X before 10.7.3 does not properly manage memory for...","description":"Apple Type Services (ATS) in Apple Mac OS X before 10.7.3 does not properly manage memory for data-font files, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted font that is accessed by Font Book.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02838,"percentile":0.86747,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2012-02-02T18:00:00Z","modified":"2026-06-16T23:33:18Z","products":[{"vendor":"apple","product":"mac_os_x"},{"vendor":"apple","product":"mac_os_x_server"}],"references":[{"url":"http://support.apple.com/kb/HT5130","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3446"},{"url":"https://github.com/advisories/GHSA-9phx-mqvv-pf8c"}],"sources":{"cve":[{"id":"CVE-2011-3446","description":"Apple Type Services (ATS) in Apple Mac OS X before 10.7.3 does not properly manage memory for data-font files, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted font that is accessed by Font Book.","status":"published","published":"2012-02-02T18:00:00Z","modified":"2024-09-16T18:04:19.698Z","updated_at":"2026-11-02T14:35:37.671707Z"}],"euvd":[{"id":"EUVD-2011-3409","description":"Apple Type Services (ATS) in Apple Mac OS X before 10.7.3 does not properly manage memory for data-font files, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted font that is accessed by Font Book.","status":"published","published":"2012-02-02T18:00:00Z","modified":"2024-09-16T18:04:19Z","updated_at":"2026-11-03T00:55:35.786755Z"}],"ghsa":[{"id":"GHSA-9phx-mqvv-pf8c","title":"Apple Type Services (ATS) in Apple Mac OS X before 10.7.3 does not properly manage memory for...","description":"Apple Type Services (ATS) in Apple Mac OS X before 10.7.3 does not properly manage memory for data-font files, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted font that is accessed by Font Book.","status":"published","published":"2022-05-17T05:34:46Z","modified":"2023-01-28T05:04:10Z","updated_at":"2026-11-02T14:44:07.246935Z"}],"nvd":[{"id":"CVE-2011-3446","description":"Apple Type Services (ATS) in Apple Mac OS X before 10.7.3 does not properly manage memory for data-font files, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted font that is accessed by Font Book.","status":"published","published":"2012-02-02T18:55:01.067Z","modified":"2026-06-16T23:33:18.253Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:02:12.272092Z"}]}}