Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, spoof the browser UI, trick the user in to launching local executable binaries, obtain sensitive information, conduct cross-site scripting (XSS) attacks, or execute arbitrary code. (CVE-2019-11691, CVE-2019-11692, CVE-2019-11693, CVE-2019-11695, CVE-2019-11696, CVE-2019-11699, CVE-2019-11701, CVE-2019-7317, CVE-2019-9800, CVE-2019-9814, CVE-2019-9817, CVE-2019-9819, CVE-2019-9820, CVE-2019-9821)
It was discovered that pressing certain key combinations could bypass addon installation prompt delays. If a user opened a specially crafted website, an attacker could potentially exploit this to trick them in to installing a malicious extension. (CVE-2019-11697)
It was discovered that history data could be exposed via drag and drop of hyperlinks to and from bookmarks. If a user were tricked in to dragging a specially crafted hyperlink to the bookmark toolbar or sidebar, and subsequently back in to the web content area, an attacker could potentially exploit this to obtain sensitive information. (CVE-2019-11698)
A type confusion bug was discovered with object groups and UnboxedObjects. If a user were tricked in to opening a specially crafted website after enabling the UnboxedObjects feature, an attacker could potentially exploit this to bypass security checks. (CVE-2019-9816)
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"type": "Ubuntu",
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"id": "CVE-2019-9814"
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"id": "CVE-2019-9819"
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"score": "medium"
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"id": "CVE-2019-9820"
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"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
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"id": "CVE-2019-9821"
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"id": "CVE-2019-11691"
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"id": "CVE-2019-11692"
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"id": "CVE-2019-11693"
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"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"
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"id": "CVE-2019-11695"
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"id": "CVE-2019-11696"
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"id": "CVE-2019-11697"
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"id": "CVE-2019-11699"
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"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
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"score": "low"
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"id": "CVE-2019-11701"
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"ecosystem": "Ubuntu:16.04:LTS"
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"id": "CVE-2019-9800"
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"id": "CVE-2019-9814"
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"id": "CVE-2019-9816"
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"id": "CVE-2019-9817"
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"type": "Ubuntu",
"score": "medium"
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"id": "CVE-2019-9819"
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"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
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"type": "Ubuntu",
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"id": "CVE-2019-9820"
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"severity": [
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"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
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{
"type": "Ubuntu",
"score": "medium"
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"id": "CVE-2019-9821"
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"type": "CVSS_V3",
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"id": "CVE-2019-11691"
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"id": "CVE-2019-11692"
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"id": "CVE-2019-11693"
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"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"
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{
"type": "Ubuntu",
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"id": "CVE-2019-11695"
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"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
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"type": "Ubuntu",
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"id": "CVE-2019-11696"
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"id": "CVE-2019-11697"
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"id": "CVE-2019-11698"
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"id": "CVE-2019-11699"
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"id": "CVE-2019-11701"
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