{"id":"USN-3257-1","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":"2026-02-10T04:41:06Z","published":"2017-04-10T17:32:26Z","related":["UBUNTU-CVE-2016-9642","UBUNTU-CVE-2016-9643","UBUNTU-CVE-2017-2364","UBUNTU-CVE-2017-2367","UBUNTU-CVE-2017-2376","UBUNTU-CVE-2017-2377","UBUNTU-CVE-2017-2386","UBUNTU-CVE-2017-2392","UBUNTU-CVE-2017-2394","UBUNTU-CVE-2017-2395","UBUNTU-CVE-2017-2396","UBUNTU-CVE-2017-2405","UBUNTU-CVE-2017-2415","UBUNTU-CVE-2017-2419","UBUNTU-CVE-2017-2433","UBUNTU-CVE-2017-2442","UBUNTU-CVE-2017-2445","UBUNTU-CVE-2017-2446","UBUNTU-CVE-2017-2447","UBUNTU-CVE-2017-2454","UBUNTU-CVE-2017-2455","UBUNTU-CVE-2017-2457","UBUNTU-CVE-2017-2459","UBUNTU-CVE-2017-2460","UBUNTU-CVE-2017-2464","UBUNTU-CVE-2017-2465","UBUNTU-CVE-2017-2466","UBUNTU-CVE-2017-2468","UBUNTU-CVE-2017-2469","UBUNTU-CVE-2017-2470","UBUNTU-CVE-2017-2471","UBUNTU-CVE-2017-2475","UBUNTU-CVE-2017-2476","UBUNTU-CVE-2017-2481"],"upstream":["CVE-2016-9642","CVE-2016-9643","CVE-2017-2364","CVE-2017-2367","CVE-2017-2376","CVE-2017-2377","CVE-2017-2386","CVE-2017-2392","CVE-2017-2394","CVE-2017-2395","CVE-2017-2396","CVE-2017-2405","CVE-2017-2415","CVE-2017-2419","CVE-2017-2433","CVE-2017-2442","CVE-2017-2445","CVE-2017-2446","CVE-2017-2447","CVE-2017-2454","CVE-2017-2455","CVE-2017-2457","CVE-2017-2459","CVE-2017-2460","CVE-2017-2464","CVE-2017-2465","CVE-2017-2466","CVE-2017-2468","CVE-2017-2469","CVE-2017-2470","CVE-2017-2471","CVE-2017-2475","CVE-2017-2476","CVE-2017-2481","UBUNTU-CVE-2016-9642","UBUNTU-CVE-2016-9643","UBUNTU-CVE-2017-2364","UBUNTU-CVE-2017-2367","UBUNTU-CVE-2017-2376","UBUNTU-CVE-2017-2377","UBUNTU-CVE-2017-2386","UBUNTU-CVE-2017-2392","UBUNTU-CVE-2017-2394","UBUNTU-CVE-2017-2395","UBUNTU-CVE-2017-2396","UBUNTU-CVE-2017-2405","UBUNTU-CVE-2017-2415","UBUNTU-CVE-2017-2419","UBUNTU-CVE-2017-2433","UBUNTU-CVE-2017-2442","UBUNTU-CVE-2017-2445","UBUNTU-CVE-2017-2446","UBUNTU-CVE-2017-2447","UBUNTU-CVE-2017-2454","UBUNTU-CVE-2017-2455","UBUNTU-CVE-2017-2457","UBUNTU-CVE-2017-2459","UBUNTU-CVE-2017-2460","UBUNTU-CVE-2017-2464","UBUNTU-CVE-2017-2465","UBUNTU-CVE-2017-2466","UBUNTU-CVE-2017-2468","UBUNTU-CVE-2017-2469","UBUNTU-CVE-2017-2470","UBUNTU-CVE-2017-2471","UBUNTU-CVE-2017-2475","UBUNTU-CVE-2017-2476","UBUNTU-CVE-2017-2481"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3257-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-9642"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-9643"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2364"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2367"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2376"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2377"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2386"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2392"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2394"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2395"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2396"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2405"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2415"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2419"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2433"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2442"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2445"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2446"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2447"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2454"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2455"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2457"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2459"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2460"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2464"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2465"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2466"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2468"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2469"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2470"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2471"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2475"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2476"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-2481"}],"affected":[{"package":{"name":"webkit2gtk","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/webkit2gtk@2.16.1-0ubuntu0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.16.1-0ubuntu0.16.04.1"}]}],"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"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2.16.1-0ubuntu0.16.04.1","binary_name":"gir1.2-javascriptcoregtk-4.0"},{"binary_version":"2.16.1-0ubuntu0.16.04.1","binary_name":"gir1.2-webkit2-4.0"},{"binary_version":"2.16.1-0ubuntu0.16.04.1","binary_name":"libjavascriptcoregtk-4.0-18"},{"binary_version":"2.16.1-0ubuntu0.16.04.1","binary_name":"libjavascriptcoregtk-4.0-bin"},{"binary_version":"2.16.1-0ubuntu0.16.04.1","binary_name":"libjavascriptcoregtk-4.0-dev"},{"binary_version":"2.16.1-0ubuntu0.16.04.1","binary_name":"libwebkit2gtk-4.0-37"},{"binary_version":"2.16.1-0ubuntu0.16.04.1","binary_name":"libwebkit2gtk-4.0-37-gtk2"},{"binary_version":"2.16.1-0ubuntu0.16.04.1","binary_name":"libwebkit2gtk-4.0-dev"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3257-1.json","cves_map":{"cves":[{"id":"CVE-2016-9642","severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2016-9643","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2017-2367","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-2017-2376","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2017-2377","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2017-2386","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-2017-2392","severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2017-2394","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-2017-2395","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-2017-2396","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-2017-2405","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-2017-2415","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-2017-2419","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2017-2433","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-2017-2442","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-2017-2445","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-2017-2446","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-2017-2447","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2017-2454","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-2017-2455","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-2017-2457","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-2017-2459","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-2017-2460","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-2017-2464","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-2017-2465","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-2017-2466","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-2017-2468","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-2017-2469","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-2017-2470","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-2017-2471","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-2017-2475","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-2017-2476","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-2017-2481","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"}]}],"ecosystem":"Ubuntu:16.04:LTS"}}}],"schema_version":"1.7.3"}