{"schemaVersion":3,"id":"USN-2770-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"oxide-qt vulnerabilities\n\nIt was discovered that ContainerNode::parserInsertBefore in Blink would\nincorrectly proceed with a DOM tree insertion in some circumstances. If a\nuser were tricked in to opening a specially crafted website, an attacker\ncould potentially exploit this to bypass same origin restrictions.\n(CVE-2015-6755)\n\nA use-after-free was discovered in the service worker implementation in\nChromium. If a user were tricked in to opening a specially crafted\nwebsite, an attacker could potentially exploit this to cause a denial of\nservice via application crash, or execute arbitrary code with the\nprivileges of the user invoking the program. (CVE-2015-6757)\n\nIt was discovered that Blink did not ensure that the origin of\nLocalStorage resources are considered unique. If a user were tricked in to\nopening a specially crafted website, an attacker could potentially exploit\nthis to obtain sensitive information. (CVE-2015-6759)\n\nA race condition and memory corruption was discovered in FFmpeg. If a user\nwere tricked in to opening a specially crafted website, an attacker could\npotentially exploit this to cause a denial of service via renderer crash,\nor execute arbitrary code with the privileges of the sandboxed render\nprocess. (CVE-2015-6761)\n\nIt was discovered that CSSFontFaceSrcValue::fetch in Blink did not use\nCORS in some circumstances. If a user were tricked in to opening a\nspecially crafted website, an attacker could potentially exploit this to\nbypass same origin restrictions. (CVE-2015-6762)\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-2015-6763)\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-2015-7834)","dates":{"published":"2015-10-20T19:45:17.000Z","modified":"2026-02-10T04:40:55.000Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"ubuntu","product":"oxide-qt","name":"oxide-qt","label":"oxide-qt","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/oxide-qt","purlType":"deb","versions":[{"text":"< 1.10.3-0ubuntu0.14.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.10.3-0ubuntu0.14.04.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-2770-1","label":"ubuntu.com/security/notices/USN-2770-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2015-6755","label":"ubuntu.com/security/CVE-2015-6755","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2015-6757","label":"ubuntu.com/security/CVE-2015-6757","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2015-6759","label":"ubuntu.com/security/CVE-2015-6759","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2015-6761","label":"ubuntu.com/security/CVE-2015-6761","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2015-6762","label":"ubuntu.com/security/CVE-2015-6762","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2015-6763","label":"ubuntu.com/security/CVE-2015-6763","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2015-7834","label":"ubuntu.com/security/CVE-2015-7834","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2015-6755","CVE-2015-6757","CVE-2015-6759","CVE-2015-6761","CVE-2015-6762","CVE-2015-6763","CVE-2015-7834"],"downstream":[],"duplicates":[],"related":["CVE-2015-6755","CVE-2015-6757","CVE-2015-6759","CVE-2015-6761","CVE-2015-6762","CVE-2015-6763","CVE-2015-7834"]},"timeline":[{"kind":"published","date":"2015-10-20T19:45:17.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-10T04:40:55.000Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T19:32:28.774Z","stale":false,"partial":false}}