{"id":"CVE-2018-20066","aliases":["DEBIAN-CVE-2018-20066","DSA-4352-1","EUVD-2018-12641","GHSA-4r75-3cj5-x52w","UBUNTU-CVE-2018-20066"],"status":"published","title":"Incorrect object lifecycle in Extensions in Google Chrome prior to 71.0.3578.80 allowed a remote...","description":"Incorrect object lifecycle in Extensions in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML 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object lifecycle in Extensions in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","status":"published","published":"2019-01-09T19:00:00Z","modified":"2024-08-05T11:51:18.979Z","updated_at":"2026-11-02T14:35:00.237825Z"}],"euvd":[{"id":"EUVD-2018-12641","description":"Incorrect object lifecycle in Extensions in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","status":"published","published":"2019-01-09T19:00:00Z","modified":"2024-08-05T11:51:18Z","updated_at":"2026-11-03T02:39:31.9745Z"}],"ghsa":[{"id":"GHSA-4r75-3cj5-x52w","title":"Incorrect object lifecycle in Extensions in Google Chrome prior to 71.0.3578.80 allowed a remote...","description":"Incorrect object lifecycle in Extensions in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","status":"published","published":"2022-05-14T01:41:08Z","modified":"2023-02-02T05:04:20Z","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-416"],"updated_at":"2026-11-02T14:51:50.619018Z"}],"nvd":[{"id":"CVE-2018-20066","description":"Incorrect object lifecycle in Extensions in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","status":"published","published":"2019-01-09T19:29:03.37Z","modified":"2026-06-17T01:52:14.867Z","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-416"],"updated_at":"2026-11-02T14:04:52.056758Z"}],"osv":[{"id":"CVE-2018-20066","description":"Incorrect object lifecycle in Extensions in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","status":"published","published":"2019-01-09T19:29:03.37Z","modified":"2026-03-14T09:28:53.111913Z","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":"2026-11-02T15:44:09.145458Z"},{"id":"DEBIAN-CVE-2018-20066","description":"Incorrect object lifecycle in Extensions in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","status":"published","published":"2019-01-09T19:29:03.37Z","modified":"2026-10-23T18:03:04.454261176Z","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":"2026-11-02T15:45:30.57382Z"},{"id":"UBUNTU-CVE-2018-20066","description":"Incorrect object lifecycle in Extensions in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","status":"withdrawn","published":"2019-01-09T19:29:00Z","modified":"2025-07-16T07:38:26.756927Z","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":"2026-11-02T15:54:17.91743Z"},{"id":"DSA-4352-1","title":"chromium-browser - security update","status":"published","published":"2018-12-07T00:00:00Z","modified":"2026-03-09T02:11:34.996961Z","updated_at":"2026-11-02T15:46:16.862196Z"}]}}