{"id":"USN-2920-1","summary":"oxide-qt vulnerabilities","details":"It was discovered that the ContainerNode::parserRemoveChild function in\nBlink mishandled widget updates in some circumstances. If a user were\ntricked in to opening a specially crafted website, an attacker could\npotentially exploit this to bypass same-origin restrictions.\n(CVE-2016-1630)\n\nIt was discovered that the PPB_Flash_MessageLoop_Impl::InternalRun \nfunction in Chromium mishandled nested message loops. If a user were\ntricked in to opening a specially crafted website, an attacker could\npotentially exploit this to bypass same-origin restrictions.\n(CVE-2016-1631)\n\nMultiple use-after-frees were discovered in Blink. If a user were tricked\nin to opening a specially crafted website, an attacker could potentially\nexploit these to cause a denial of service via renderer crash or execute\narbitrary code with the privileges of the sandboxed render process.\n(CVE-2016-1633, CVE-2016-1634, CVE-2016-1644)\n\nIt was discovered that the PendingScript::notifyFinished function in\nBlink relied on memory-cache information about integrity-check occurrences\ninstead of integrity-check successes. If a user were tricked in to opening\na specially crafted website, an attacker could potentially exploit this to\nbypass Subresource Integrity (SRI) protections. (CVE-2016-1636)\n\nIt was discovered that the SkATan2_255 function in Skia mishandled\narctangent calculations. If a user were tricked in to opening a specially\ncrafted website, an attacker could potentially exploit this to obtain\nsensitive information. (CVE-2016-1637)\n\nA use-after-free was discovered in Chromium. If a user were tricked in to\nopening a specially crafted website, an attacker could potentially exploit\nthis to cause a denial of service via application crash, or execute\narbitrary code with the privileges of the user invoking the program.\n(CVE-2016-1641)\n\nMultiple security issues were discovered in Chromium. If a user were\ntricked in to opening a specially crafted website, an attacker could\npotentially exploit these to read uninitialized memory, cause a denial\nof service via application crash or execute arbitrary code with the\nprivileges of the user invoking the program. (CVE-2016-1642)\n\nA type-confusion bug was discovered in Blink. If a user were tricked in\nto opening a specially crafted website, an attacker could potentially\nexploit this to cause a denial of service via renderer crash or execute\narbitrary code with the privileges of the sandboxed render process.\n(CVE-2016-1643)\n\nMultiple security issues were discovered in V8. If a user were tricked\nin to opening a specially crafted website, an attacker could potentially\nexploit these to read uninitialized memory, cause a denial of service via\nrenderer crash or execute arbitrary code with the privileges of the\nsandboxed render process. (CVE-2016-2843)\n\nAn invalid cast was discovered in Blink. If a user were tricked in to\nopening a specially crafted website, an attacker could potentially exploit\nthis to cause a denial of service via renderer crash or execute arbitrary\ncode with the privileges of the sandboxed render process. (CVE-2016-2844)\n\nIt was discovered that the Content Security Policy (CSP) implementation in\nBlink did not ignore a URL's path component in the case of a ServiceWorker\nfetch. If a user were tricked in to opening a specially crafted website,\nan attacker could potentially exploit this to obtain sensitive\ninformation. (CVE-2016-2845)\n","modified":"2026-04-22T09:23:05.877265Z","published":"2016-03-10T17:22:56Z","related":["UBUNTU-CVE-2016-1630","UBUNTU-CVE-2016-1631","UBUNTU-CVE-2016-1633","UBUNTU-CVE-2016-1634","UBUNTU-CVE-2016-1636","UBUNTU-CVE-2016-1637","UBUNTU-CVE-2016-1641","UBUNTU-CVE-2016-1642","UBUNTU-CVE-2016-1643","UBUNTU-CVE-2016-1644","UBUNTU-CVE-2016-2843","UBUNTU-CVE-2016-2844","UBUNTU-CVE-2016-2845"],"upstream":["CVE-2016-1630","CVE-2016-1631","CVE-2016-1633","CVE-2016-1634","CVE-2016-1636","CVE-2016-1637","CVE-2016-1641","CVE-2016-1642","CVE-2016-1643","CVE-2016-1644","CVE-2016-2843","CVE-2016-2844","CVE-2016-2845","UBUNTU-CVE-2016-1630","UBUNTU-CVE-2016-1631","UBUNTU-CVE-2016-1633","UBUNTU-CVE-2016-1634","UBUNTU-CVE-2016-1636","UBUNTU-CVE-2016-1637","UBUNTU-CVE-2016-1641","UBUNTU-CVE-2016-1642","UBUNTU-CVE-2016-1643","UBUNTU-CVE-2016-1644","UBUNTU-CVE-2016-2843","UBUNTU-CVE-2016-2844","UBUNTU-CVE-2016-2845"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2920-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-1630"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-1631"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-1633"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-1634"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-1636"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-1637"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-1641"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-1642"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-1643"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-1644"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-2843"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-2844"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-2845"}],"affected":[{"package":{"name":"oxide-qt","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/oxide-qt@1.13.6-0ubuntu0.14.04.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.6-0ubuntu0.14.04.1"}]}],"versions":["1.0.0~bzr437-0ubuntu1","1.0.0~bzr452-0ubuntu1","1.0.0~bzr475-0ubuntu1","1.0.0~bzr490-0ubuntu1","1.0.0~bzr501-0ubuntu1","1.0.0~bzr501-0ubuntu2","1.0.4-0ubuntu0.14.04.1","1.0.5-0ubuntu0.14.04.1","1.1.2-0ubuntu0.14.04.1","1.2.5-0ubuntu0.14.04.1","1.3.4-0ubuntu0.14.04.1","1.4.2-0ubuntu0.14.04.1","1.4.3-0ubuntu0.14.04.1","1.5.5-0ubuntu0.14.04.3","1.5.6-0ubuntu0.14.04.2","1.6.5-0ubuntu0.14.04.1","1.6.6-0ubuntu0.14.04.1","1.7.8-0ubuntu0.14.04.1","1.7.9-0ubuntu0.14.04.1","1.8.4-0ubuntu0.14.04.2","1.9.1-0ubuntu0.14.04.2","1.9.5-0ubuntu0.14.04.1","1.10.3-0ubuntu0.14.04.1","1.11.3-0ubuntu0.14.04.1","1.11.4-0ubuntu0.14.04.1","1.12.5-0ubuntu0.14.04.1","1.12.6-0ubuntu0.14.04.1","1.12.7-0ubuntu0.14.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"liboxideqt-qmlplugin","binary_version":"1.13.6-0ubuntu0.14.04.1"},{"binary_name":"liboxideqtcore0","binary_version":"1.13.6-0ubuntu0.14.04.1"},{"binary_name":"liboxideqtquick0","binary_version":"1.13.6-0ubuntu0.14.04.1"},{"binary_version":"1.13.6-0ubuntu0.14.04.1","binary_name":"oxideqmlscene"},{"binary_name":"oxideqt-chromedriver","binary_version":"1.13.6-0ubuntu0.14.04.1"},{"binary_name":"oxideqt-codecs","binary_version":"1.13.6-0ubuntu0.14.04.1"},{"binary_name":"oxideqt-codecs-extra","binary_version":"1.13.6-0ubuntu0.14.04.1"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2016-1630","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-2016-1631","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-2016-1633","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2016-1634","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-2016-1636","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2016-1637","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2016-1641","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2016-1642","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2016-1643","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-2016-1644","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-2016-2843","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2016-2844","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"}]},{"severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2016-2845"}],"ecosystem":"Ubuntu:14.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-2920-1.json"}}],"schema_version":"1.7.5"}