{"id":"CVE-2011-3438","aliases":["EUVD-2011-3401","GHSA-fm9q-vmfm-h7p2","UBUNTU-CVE-2011-3438"],"status":"published","title":"WebKit, as used in Safari 5.0.6, allows remote attackers to cause a denial of service (process...","description":"WebKit, as used in Safari 5.0.6, allows remote attackers to cause a denial of service (process crash) or arbitrary code execution.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01723,"percentile":0.77656,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2017-04-24T19:00:00Z","modified":"2026-06-16T23:33:17Z","affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"qtwebkit-opensource-src","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.2+dfsg-1ubuntu2.1","5.5.1+dfsg-2ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"qtwebkit-source","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.3.2-0ubuntu10","2.3.2-0ubuntu11"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"webkitgtk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.9-2ubuntu2","2.4.10-0ubuntu1","2.4.11-0ubuntu0.1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"qtwebkit-opensource-src","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.9.1+dfsg-5ubuntu1","5.9.1+dfsg-5ubuntu3","5.212.0~alpha2-5build2","5.212.0~alpha2-5build4","5.212.0~alpha2-7","5.212.0~alpha2-7build2","5.212.0~alpha2-7ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"qtwebkit-source","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.3.2-0ubuntu13"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"webkitgtk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.11-3","2.4.11-3ubuntu2","2.4.11-3ubuntu3"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"qtwebkit-opensource-src","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.212.0~alpha3-3","5.212.0~alpha3-5","5.212.0~alpha3-6","5.212.0~alpha3-7","5.212.0~alpha4-1","5.212.0~alpha4-1ubuntu1","5.212.0~alpha4-1ubuntu2","5.212.0~alpha4-1ubuntu2.1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"qtwebkit-opensource-src","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.212.0~alpha4-12","5.212.0~alpha4-13","5.212.0~alpha4-14","5.212.0~alpha4-14build1","5.212.0~alpha4-14ubuntu2","5.212.0~alpha4-15ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"qtwebkit-opensource-src","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.212.0~alpha4-33","5.212.0~alpha4-33build1","5.212.0~alpha4-34","5.212.0~alpha4-34ubuntu3","5.212.0~alpha4-34ubuntu4","5.212.0~alpha4-36"]}],"products":[{"vendor":"apple","product":"safari"}],"references":[{"url":"http://support.apple.com/kb/HT4808","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3438"},{"url":"https://github.com/advisories/GHSA-fm9q-vmfm-h7p2"},{"url":"https://ubuntu.com/security/CVE-2011-3438","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-3438","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2011-3438","description":"WebKit, as used in Safari 5.0.6, allows remote attackers to cause a denial of service (process crash) or arbitrary code execution.","status":"published","published":"2017-04-24T19:00:00Z","modified":"2024-08-06T23:37:47.537Z","updated_at":"2026-11-02T14:35:36.968002Z"}],"euvd":[{"id":"EUVD-2011-3401","description":"WebKit, as used in Safari 5.0.6, allows remote attackers to cause a denial of service (process crash) or arbitrary code execution.","status":"published","published":"2017-04-24T19:00:00Z","modified":"2024-08-06T23:37:47Z","updated_at":"2026-11-03T01:39:51.405142Z"}],"ghsa":[{"id":"GHSA-fm9q-vmfm-h7p2","title":"WebKit, as used in Safari 5.0.6, allows remote attackers to cause a denial of service (process...","description":"WebKit, as used in Safari 5.0.6, allows remote attackers to cause a denial of service (process crash) or arbitrary code execution.","status":"published","published":"2022-05-17T02:47:26Z","modified":"2023-01-27T05:06:21Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:42:53.481756Z"}],"nvd":[{"id":"CVE-2011-3438","description":"WebKit, as used in Safari 5.0.6, allows remote attackers to cause a denial of service (process crash) or arbitrary code execution.","status":"published","published":"2017-04-24T19:59:00.223Z","modified":"2026-06-16T23:33:17.467Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:12.639283Z"}],"osv":[{"id":"UBUNTU-CVE-2011-3438","description":"WebKit, as used in Safari 5.0.6, allows remote attackers to cause a denial of service (process crash) or arbitrary code execution.","status":"published","published":"2017-04-24T19:59:00Z","modified":"2026-04-22T09:09:02.539934Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:06.395274Z"}]}}