{"id":"USN-4122-1","summary":"firefox vulnerabilities","details":"Multiple security issues were discovered in Firefox. If a user were\ntricked in to opening a specially crafted website, an attacker could\npotentially exploit these to obtain sensitive information, bypass Content\nSecurity Policy (CSP) protections, bypass same-origin restrictions,\nconduct cross-site scripting (XSS) attacks, cause a denial of service, or\nexecute arbitrary code. (CVE-2019-5849, CVE-2019-11734, CVE-2019-11735,\nCVE-2019-11737, CVE-2019-11738, CVE-2019-11740, CVE-2019-11742,\nCVE-2019-11743, CVE-2019-11744, CVE-2019-11746, CVE-2019-11748,\nCVE-2019-11749, CVE-2019-11750, CVE-2019-11752)\n\nIt was discovered that a compromised content process could log in to a\nmalicious Firefox Sync account. An attacker could potentially exploit\nthis, in combination with another vulnerability, to disable the sandbox.\n(CVE-2019-9812)\n\nIt was discovered that addons.mozilla.org and accounts.firefox.com could\nbe loaded in to the same content process. An attacker could potentially\nexploit this, in combination with another vulnerability that allowed a\ncross-site scripting (XSS) attack, to modify browser settings.\n(CVE-2019-11741)\n\nIt was discovered that the \"Forget about this site\" feature in the history\npane removes HTTP Strict Transport Security (HSTS) settings for sites on\nthe pre-load list. An attacker could potentially exploit this to bypass\nthe protections offered by HSTS. (CVE-2019-11747)\n","modified":"2026-02-10T04:41:38Z","published":"2019-09-04T20:46:34Z","related":["UBUNTU-CVE-2019-11734","UBUNTU-CVE-2019-11735","UBUNTU-CVE-2019-11737","UBUNTU-CVE-2019-11738","UBUNTU-CVE-2019-11740","UBUNTU-CVE-2019-11741","UBUNTU-CVE-2019-11742","UBUNTU-CVE-2019-11743","UBUNTU-CVE-2019-11744","UBUNTU-CVE-2019-11746","UBUNTU-CVE-2019-11747","UBUNTU-CVE-2019-11748","UBUNTU-CVE-2019-11749","UBUNTU-CVE-2019-11750","UBUNTU-CVE-2019-11752","UBUNTU-CVE-2019-5849","UBUNTU-CVE-2019-9812"],"upstream":["CVE-2019-11734","CVE-2019-11735","CVE-2019-11737","CVE-2019-11738","CVE-2019-11740","CVE-2019-11741","CVE-2019-11742","CVE-2019-11743","CVE-2019-11744","CVE-2019-11746","CVE-2019-11747","CVE-2019-11748","CVE-2019-11749","CVE-2019-11750","CVE-2019-11752","CVE-2019-5849","CVE-2019-9812","UBUNTU-CVE-2019-11734","UBUNTU-CVE-2019-11735","UBUNTU-CVE-2019-11737","UBUNTU-CVE-2019-11738","UBUNTU-CVE-2019-11740","UBUNTU-CVE-2019-11741","UBUNTU-CVE-2019-11742","UBUNTU-CVE-2019-11743","UBUNTU-CVE-2019-11744","UBUNTU-CVE-2019-11746","UBUNTU-CVE-2019-11747","UBUNTU-CVE-2019-11748","UBUNTU-CVE-2019-11749","UBUNTU-CVE-2019-11750","UBUNTU-CVE-2019-11752","UBUNTU-CVE-2019-5849","UBUNTU-CVE-2019-9812"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4122-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-5849"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-9812"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11734"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11735"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11737"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11738"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11740"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11741"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11742"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11743"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11744"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11746"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11747"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11748"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11749"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11750"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11752"}],"affected":[{"package":{"name":"firefox","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/firefox@69.0+build2-0ubuntu0.16.04.4?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"69.0+build2-0ubuntu0.16.04.4"}]}],"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","67.0.2+build2-0ubuntu0.16.04.1","67.0.3+build1-0ubuntu0.16.04.1","67.0.4+build1-0ubuntu0.16.04.1","68.0+build3-0ubuntu0.16.04.1","68.0.1+build1-0ubuntu0.16.04.1","68.0.2+build1-0ubuntu0.16.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"firefox","binary_version":"69.0+build2-0ubuntu0.16.04.4"},{"binary_name":"firefox-dev","binary_version":"69.0+build2-0ubuntu0.16.04.4"},{"binary_name":"firefox-geckodriver","binary_version":"69.0+build2-0ubuntu0.16.04.4"},{"binary_name":"firefox-mozsymbols","binary_version":"69.0+build2-0ubuntu0.16.04.4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4122-1.json","cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"id":"CVE-2019-5849","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-9812","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11734","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11735","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11737","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"low"}]},{"id":"CVE-2019-11738","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L"},{"type":"Ubuntu","score":"low"}]},{"id":"CVE-2019-11740","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11741","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11742","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11743","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11744","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11746","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11747","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"negligible"}]},{"id":"CVE-2019-11748","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11749","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11750","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11752","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}},{"package":{"name":"firefox","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/firefox@69.0+build2-0ubuntu0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"69.0+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","67.0.2+build2-0ubuntu0.18.04.1","67.0.3+build1-0ubuntu0.18.04.1","67.0.4+build1-0ubuntu0.18.04.1","68.0+build3-0ubuntu0.18.04.1","68.0.1+build1-0ubuntu0.18.04.1","68.0.2+build1-0ubuntu0.18.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"firefox","binary_version":"69.0+build2-0ubuntu0.18.04.1"},{"binary_name":"firefox-dev","binary_version":"69.0+build2-0ubuntu0.18.04.1"},{"binary_name":"firefox-geckodriver","binary_version":"69.0+build2-0ubuntu0.18.04.1"},{"binary_name":"firefox-mozsymbols","binary_version":"69.0+build2-0ubuntu0.18.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4122-1.json","cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"id":"CVE-2019-5849","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-9812","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11734","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11735","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11737","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"low"}]},{"id":"CVE-2019-11738","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L"},{"type":"Ubuntu","score":"low"}]},{"id":"CVE-2019-11740","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11741","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11742","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11743","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11744","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11746","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11747","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"negligible"}]},{"id":"CVE-2019-11748","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11749","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11750","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-11752","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}}],"schema_version":"1.7.3"}