{"id":"USN-4281-1","summary":"webkit2gtk vulnerabilities","details":"A large number of security issues were discovered in the WebKitGTK+ Web and\nJavaScript engines. If a user were tricked into viewing a malicious\nwebsite, a remote attacker could exploit a variety of issues related to web\nbrowser security, including cross-site scripting attacks, denial of service\nattacks, and arbitrary code execution.\n","modified":"2026-02-10T04:41:46Z","published":"2020-02-18T12:30:49Z","related":["UBUNTU-CVE-2020-3862","UBUNTU-CVE-2020-3864","UBUNTU-CVE-2020-3865","UBUNTU-CVE-2020-3867","UBUNTU-CVE-2020-3868"],"upstream":["CVE-2020-3862","CVE-2020-3864","CVE-2020-3865","CVE-2020-3867","CVE-2020-3868","UBUNTU-CVE-2020-3862","UBUNTU-CVE-2020-3864","UBUNTU-CVE-2020-3865","UBUNTU-CVE-2020-3867","UBUNTU-CVE-2020-3868"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4281-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-3862"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-3864"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-3865"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-3867"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-3868"}],"affected":[{"package":{"name":"webkit2gtk","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/webkit2gtk@2.26.4-0ubuntu0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.26.4-0ubuntu0.18.04.1"}]}],"versions":["2.18.0-2","2.18.0-2build1","2.18.2-1","2.18.3-1","2.18.4-1","2.18.6-1","2.19.91-1ubuntu1","2.19.92-1","2.20.0-1","2.20.0-2","2.20.0-2ubuntu1","2.20.1-1","2.20.2-0ubuntu0.18.04.1","2.20.3-0ubuntu0.18.04.1","2.20.5-0ubuntu0.18.04.1","2.22.2-0ubuntu0.18.04.1","2.22.2-0ubuntu0.18.04.2","2.22.4-0ubuntu0.18.04.1","2.22.5-0ubuntu0.18.04.1","2.22.6-0ubuntu0.18.04.1","2.24.1-0ubuntu0.18.04.1","2.24.2-0ubuntu0.18.04.1","2.24.4-0ubuntu0.18.04.1","2.26.1-0ubuntu0.18.04.1","2.26.2-0ubuntu0.18.04.1","2.26.3-0ubuntu0.18.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"gir1.2-javascriptcoregtk-4.0","binary_version":"2.26.4-0ubuntu0.18.04.1"},{"binary_name":"gir1.2-webkit2-4.0","binary_version":"2.26.4-0ubuntu0.18.04.1"},{"binary_name":"libjavascriptcoregtk-4.0-18","binary_version":"2.26.4-0ubuntu0.18.04.1"},{"binary_name":"libjavascriptcoregtk-4.0-bin","binary_version":"2.26.4-0ubuntu0.18.04.1"},{"binary_name":"libjavascriptcoregtk-4.0-dev","binary_version":"2.26.4-0ubuntu0.18.04.1"},{"binary_name":"libwebkit2gtk-4.0-37","binary_version":"2.26.4-0ubuntu0.18.04.1"},{"binary_name":"libwebkit2gtk-4.0-37-gtk2","binary_version":"2.26.4-0ubuntu0.18.04.1"},{"binary_name":"libwebkit2gtk-4.0-dev","binary_version":"2.26.4-0ubuntu0.18.04.1"},{"binary_name":"webkit2gtk-driver","binary_version":"2.26.4-0ubuntu0.18.04.1"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2020-3862","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2020-3864","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2020-3865","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2020-3867","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2020-3868","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4281-1.json"}}],"schema_version":"1.7.3"}