{"id":"USN-3991-3","summary":"firefox regression","details":"USN-3991-1 fixed vulnerabilities in Firefox, and USN-3991-2 fixed a\nsubsequent regression. The update caused an additional regression that\nresulted in Firefox failing to load correctly after executing it in safe\nmode. This update fixes the problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n Multiple security issues were discovered in Firefox. If a user were\n tricked in to opening a specially crafted website, an attacker could\n potentially exploit these to cause a denial of service, spoof the browser\n UI, trick the user in to launching local executable binaries, obtain\n sensitive information, conduct cross-site scripting (XSS) attacks, or\n execute arbitrary code. (CVE-2019-11691, CVE-2019-11692, CVE-2019-11693,\n CVE-2019-11695, CVE-2019-11696, CVE-2019-11699, CVE-2019-11701,\n CVE-2019-7317, CVE-2019-9800, CVE-2019-9814, CVE-2019-9817, CVE-2019-9819,\n CVE-2019-9820, CVE-2019-9821)\n \n It was discovered that pressing certain key combinations could bypass\n addon installation prompt delays. If a user opened a specially crafted\n website, an attacker could potentially exploit this to trick them in to\n installing a malicious extension. (CVE-2019-11697)\n \n It was discovered that history data could be exposed via drag and drop\n of hyperlinks to and from bookmarks. If a user were tricked in to dragging\n a specially crafted hyperlink to the bookmark toolbar or sidebar, and\n subsequently back in to the web content area, an attacker could\n potentially exploit this to obtain sensitive information. (CVE-2019-11698)\n \n A type confusion bug was discovered with object groups and UnboxedObjects.\n If a user were tricked in to opening a specially crafted website after\n enabling the UnboxedObjects feature, an attacker could potentially\n exploit this to bypass security checks. (CVE-2019-9816)\n","modified":"2026-04-22T09:55:56.825739Z","published":"2019-06-14T20:29:25Z","references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3991-3"},{"type":"REPORT","url":"https://launchpad.net/bugs/1832907"}],"affected":[{"package":{"name":"firefox","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/firefox@67.0.2+build2-0ubuntu0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"67.0.2+build2-0ubuntu0.16.04.1"}]}],"versions":["41.0.2+build2-0ubuntu1","42.0+build2-0ubuntu1","44.0+build3-0ubuntu2","44.0.1+build1-0ubuntu1","44.0.2+build1-0ubuntu1","45.0+build2-0ubuntu1","45.0.1+build1-0ubuntu1","45.0.2+build1-0ubuntu1","46.0+build5-0ubuntu0.16.04.2","46.0.1+build1-0ubuntu0.16.04.2","47.0+build3-0ubuntu0.16.04.1","48.0+build2-0ubuntu0.16.04.1","49.0+build4-0ubuntu0.16.04.1","49.0.2+build2-0ubuntu0.16.04.2","50.0+build2-0ubuntu0.16.04.2","50.0.2+build1-0ubuntu0.16.04.1","50.1.0+build2-0ubuntu0.16.04.1","51.0.1+build2-0ubuntu0.16.04.1","51.0.1+build2-0ubuntu0.16.04.2","52.0+build2-0ubuntu0.16.04.1","52.0.1+build2-0ubuntu0.16.04.1","52.0.2+build1-0ubuntu0.16.04.1","53.0+build6-0ubuntu0.16.04.1","53.0.2+build1-0ubuntu0.16.04.2","53.0.3+build1-0ubuntu0.16.04.2","54.0+build3-0ubuntu0.16.04.1","55.0.1+build2-0ubuntu0.16.04.2","55.0.2+build1-0ubuntu0.16.04.1","56.0+build6-0ubuntu0.16.04.1","56.0+build6-0ubuntu0.16.04.2","57.0+build4-0ubuntu0.16.04.5","57.0+build4-0ubuntu0.16.04.6","57.0.1+build2-0ubuntu0.16.04.1","57.0.3+build1-0ubuntu0.16.04.1","57.0.4+build1-0ubuntu0.16.04.1","58.0+build6-0ubuntu0.16.04.1","58.0.1+build1-0ubuntu0.16.04.1","58.0.2+build1-0ubuntu0.16.04.1","59.0+build5-0ubuntu0.16.04.1","59.0.1+build1-0ubuntu0.16.04.1","59.0.2+build1-0ubuntu0.16.04.1","59.0.2+build1-0ubuntu0.16.04.3","60.0+build2-0ubuntu0.16.04.1","60.0.1+build2-0ubuntu0.16.04.1","60.0.2+build1-0ubuntu0.16.04.1","61.0+build3-0ubuntu0.16.04.2","61.0.1+build1-0ubuntu0.16.04.1","62.0+build2-0ubuntu0.16.04.3","62.0+build2-0ubuntu0.16.04.4","62.0+build2-0ubuntu0.16.04.5","62.0.3+build1-0ubuntu0.16.04.2","63.0+build2-0ubuntu0.16.04.2","63.0.3+build1-0ubuntu0.16.04.1","64.0+build3-0ubuntu0.16.04.1","65.0+build2-0ubuntu0.16.04.1","65.0.1+build2-0ubuntu0.16.04.1","66.0+build3-0ubuntu0.16.04.2","66.0.1+build1-0ubuntu0.16.04.1","66.0.2+build1-0ubuntu0.16.04.1","66.0.3+build1-0ubuntu0.16.04.1","66.0.4+build3-0ubuntu0.16.04.1","66.0.5+build1-0ubuntu0.16.04.1","67.0+build2-0ubuntu0.16.04.1","67.0.1+build1-0ubuntu0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"firefox","binary_version":"67.0.2+build2-0ubuntu0.16.04.1"},{"binary_name":"firefox-globalmenu","binary_version":"67.0.2+build2-0ubuntu0.16.04.1"},{"binary_name":"firefox-mozsymbols","binary_version":"67.0.2+build2-0ubuntu0.16.04.1"},{"binary_name":"firefox-testsuite","binary_version":"67.0.2+build2-0ubuntu0.16.04.1"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3991-3.json"}},{"package":{"name":"firefox","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/firefox@67.0.2+build2-0ubuntu0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"67.0.2+build2-0ubuntu0.18.04.1"}]}],"versions":["56.0+build6-0ubuntu1","57.0.1+build2-0ubuntu1","59.0.1+build1-0ubuntu1","59.0.2+build1-0ubuntu1","60.0+build2-0ubuntu1","60.0.1+build2-0ubuntu0.18.04.1","60.0.2+build1-0ubuntu0.18.04.1","61.0+build3-0ubuntu0.18.04.1","61.0.1+build1-0ubuntu0.18.04.1","62.0+build2-0ubuntu0.18.04.3","62.0+build2-0ubuntu0.18.04.4","62.0+build2-0ubuntu0.18.04.5","62.0.3+build1-0ubuntu0.18.04.1","63.0+build2-0ubuntu0.18.04.2","63.0.3+build1-0ubuntu0.18.04.1","64.0+build3-0ubuntu0.18.04.1","65.0+build2-0ubuntu0.18.04.1","65.0.1+build2-0ubuntu0.18.04.1","66.0+build3-0ubuntu0.18.04.1","66.0.1+build1-0ubuntu0.18.04.1","66.0.2+build1-0ubuntu0.18.04.1","66.0.3+build1-0ubuntu0.18.04.1","66.0.4+build3-0ubuntu0.18.04.1","66.0.5+build1-0ubuntu0.18.04.1","67.0+build2-0ubuntu0.18.04.1","67.0.1+build1-0ubuntu0.18.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"firefox","binary_version":"67.0.2+build2-0ubuntu0.18.04.1"},{"binary_name":"firefox-globalmenu","binary_version":"67.0.2+build2-0ubuntu0.18.04.1"},{"binary_name":"firefox-mozsymbols","binary_version":"67.0.2+build2-0ubuntu0.18.04.1"},{"binary_name":"firefox-testsuite","binary_version":"67.0.2+build2-0ubuntu0.18.04.1"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3991-3.json"}}],"schema_version":"1.7.5"}