{"id":"USN-3635-1","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":"2026-02-10T04:41:20Z","published":"2018-04-30T16:25:25Z","related":["UBUNTU-CVE-2018-4101","UBUNTU-CVE-2018-4113","UBUNTU-CVE-2018-4114","UBUNTU-CVE-2018-4117","UBUNTU-CVE-2018-4118","UBUNTU-CVE-2018-4119","UBUNTU-CVE-2018-4120","UBUNTU-CVE-2018-4122","UBUNTU-CVE-2018-4125","UBUNTU-CVE-2018-4127","UBUNTU-CVE-2018-4128","UBUNTU-CVE-2018-4129","UBUNTU-CVE-2018-4133","UBUNTU-CVE-2018-4146","UBUNTU-CVE-2018-4161","UBUNTU-CVE-2018-4162","UBUNTU-CVE-2018-4163","UBUNTU-CVE-2018-4165"],"upstream":["CVE-2018-4101","CVE-2018-4113","CVE-2018-4114","CVE-2018-4117","CVE-2018-4118","CVE-2018-4119","CVE-2018-4120","CVE-2018-4122","CVE-2018-4125","CVE-2018-4127","CVE-2018-4128","CVE-2018-4129","CVE-2018-4133","CVE-2018-4146","CVE-2018-4161","CVE-2018-4162","CVE-2018-4163","CVE-2018-4165","UBUNTU-CVE-2018-4101","UBUNTU-CVE-2018-4113","UBUNTU-CVE-2018-4114","UBUNTU-CVE-2018-4117","UBUNTU-CVE-2018-4118","UBUNTU-CVE-2018-4119","UBUNTU-CVE-2018-4120","UBUNTU-CVE-2018-4122","UBUNTU-CVE-2018-4125","UBUNTU-CVE-2018-4127","UBUNTU-CVE-2018-4128","UBUNTU-CVE-2018-4129","UBUNTU-CVE-2018-4133","UBUNTU-CVE-2018-4146","UBUNTU-CVE-2018-4161","UBUNTU-CVE-2018-4162","UBUNTU-CVE-2018-4163","UBUNTU-CVE-2018-4165"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3635-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4101"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4113"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4114"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4117"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4118"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4119"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4120"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4122"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4125"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4127"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4128"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4129"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4133"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4146"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4161"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4162"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4163"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-4165"}],"affected":[{"package":{"name":"webkit2gtk","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/webkit2gtk@2.20.1-0ubuntu0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.20.1-0ubuntu0.16.04.1"}]}],"versions":["2.8.5+dfsg1-3","2.10.3+dfsg1-1","2.10.4+dfsg1-1","2.10.5-1","2.10.6-1","2.10.6-1ubuntu1","2.10.8-1ubuntu1","2.10.9-1ubuntu1","2.12.5-0ubuntu0.16.04.1","2.14.2-0ubuntu0.16.04.1","2.14.3-0ubuntu0.16.04.1","2.14.5-0ubuntu0.16.04.1","2.16.1-0ubuntu0.16.04.1","2.16.1-0ubuntu0.16.04.2","2.16.2-0ubuntu0.16.04.1","2.16.3-0ubuntu0.16.04.1","2.16.6-0ubuntu0.16.04.1","2.18.0-0ubuntu0.16.04.2","2.18.3-0ubuntu0.16.04.1","2.18.4-0ubuntu0.16.04.1","2.18.5-0ubuntu0.16.04.1","2.18.6-0ubuntu0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"gir1.2-javascriptcoregtk-4.0","binary_version":"2.20.1-0ubuntu0.16.04.1"},{"binary_name":"gir1.2-webkit2-4.0","binary_version":"2.20.1-0ubuntu0.16.04.1"},{"binary_name":"libjavascriptcoregtk-4.0-18","binary_version":"2.20.1-0ubuntu0.16.04.1"},{"binary_name":"libjavascriptcoregtk-4.0-bin","binary_version":"2.20.1-0ubuntu0.16.04.1"},{"binary_name":"libjavascriptcoregtk-4.0-dev","binary_version":"2.20.1-0ubuntu0.16.04.1"},{"binary_name":"libwebkit2gtk-4.0-37","binary_version":"2.20.1-0ubuntu0.16.04.1"},{"binary_name":"libwebkit2gtk-4.0-37-gtk2","binary_version":"2.20.1-0ubuntu0.16.04.1"},{"binary_name":"libwebkit2gtk-4.0-dev","binary_version":"2.20.1-0ubuntu0.16.04.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3635-1.json","cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"id":"CVE-2018-4101","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4113","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4114","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4117","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4118","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4119","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4120","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4122","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4125","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4127","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4128","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4129","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4133","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4146","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4161","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4162","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4163","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-4165","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}}],"schema_version":"1.7.3"}