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vuln-ubuntu/data/osv/usn/USN-2936-1.json
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{
"schema_version": "1.7.0",
"id": "USN-2936-1",
"summary": "firefox vulnerabilities",
"details": "Christian Holler, Tyson Smith, Phil Ringalda, Gary Kwong, Jesse Ruderman,\nMats Palmgren, Carsten Book, Boris Zbarsky, David Bolter, Randell Jesup,\nAndrew McCreight, and Steve Fink discovered multiple memory safety issues\nin Firefox. If a user were tricked in to opening a specially crafted\nwebsite, an attacker could potentially exploit these to cause a denial of\nservice via application crash, or execute arbitrary code with the\nprivileges of the user invoking Firefox. (CVE-2016-2804, CVE-2016-2806,\nCVE-2016-2807)\n\nAn invalid write was discovered when using the JavaScript .watch() method in\nsome circumstances. 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 Firefox. (CVE-2016-2808)\n\nLooben Yang discovered a use-after-free and buffer overflow in service\nworkers. If a user were tricked in to opening a specially crafted website,\nan attacker could potentially exploit these to cause a denial of service\nvia application crash, or execute arbitrary code with the privileges of\nthe user invoking Firefox. (CVE-2016-2811, CVE-2016-2812)\n\nSascha Just discovered a buffer overflow in libstagefright in some\ncircumstances. 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 Firefox. (CVE-2016-2814)\n\nMuneaki Nishimura discovered that CSP is not applied correctly to web\ncontent sent with the multipart/x-mixed-replace MIME type. An attacker\ncould potentially exploit this to conduct cross-site scripting (XSS)\nattacks when they would otherwise be prevented. (CVE-2016-2816)\n\nMuneaki Nishimura discovered that the chrome.tabs.update API for web\nextensions allows for navigation to javascript: URLs. A malicious\nextension could potentially exploit this to conduct cross-site scripting\n(XSS) attacks. (CVE-2016-2817)\n\nMark Goodwin discovered that about:healthreport accepts certain events\nfrom any content present in the remote-report iframe. If another\nvulnerability allowed the injection of web content in the remote-report\niframe, an attacker could potentially exploit this to change the user's\nsharing preferences. (CVE-2016-2820)\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2016-2804",
"UBUNTU-CVE-2016-2806",
"UBUNTU-CVE-2016-2807",
"UBUNTU-CVE-2016-2808",
"UBUNTU-CVE-2016-2811",
"UBUNTU-CVE-2016-2812",
"UBUNTU-CVE-2016-2814",
"UBUNTU-CVE-2016-2816",
"UBUNTU-CVE-2016-2817",
"UBUNTU-CVE-2016-2820"
],
"related": [],
"published": "2016-04-27T12:24:50Z",
"modified": "2026-04-22T07:36:33Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "firefox",
"purl": "pkg:deb/ubuntu/firefox@46.0+build5-0ubuntu0.14.04.2?arch=source&distro=trusty"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "46.0+build5-0ubuntu0.14.04.2"
}
]
}
],
"versions": [
"24.0+build1-0ubuntu1",
"25.0+build3-0ubuntu0.13.10.1",
"28.0~b2+build1-0ubuntu2",
"28.0+build1-0ubuntu1",
"28.0+build2-0ubuntu1",
"28.0+build2-0ubuntu2",
"29.0+build1-0ubuntu0.14.04.2",
"30.0+build1-0ubuntu0.14.04.3",
"31.0+build1-0ubuntu0.14.04.1",
"32.0+build1-0ubuntu0.14.04.1",
"32.0.3+build1-0ubuntu0.14.04.1",
"33.0+build2-0ubuntu0.14.04.1",
"34.0+build2-0ubuntu0.14.04.1",
"35.0+build3-0ubuntu0.14.04.2",
"35.0.1+build1-0ubuntu0.14.04.1",
"36.0+build2-0ubuntu0.14.04.4",
"36.0.1+build2-0ubuntu0.14.04.1",
"36.0.4+build1-0ubuntu0.14.04.1",
"37.0+build2-0ubuntu0.14.04.1",
"37.0.1+build1-0ubuntu0.14.04.1",
"37.0.2+build1-0ubuntu0.14.04.1",
"38.0+build3-0ubuntu0.14.04.1",
"39.0+build5-0ubuntu0.14.04.1",
"39.0.3+build2-0ubuntu0.14.04.1",
"40.0+build4-0ubuntu0.14.04.1",
"40.0+build4-0ubuntu0.14.04.4",
"40.0.3+build1-0ubuntu0.14.04.1",
"41.0+build3-0ubuntu0.14.04.1",
"41.0.1+build2-0ubuntu0.14.04.1",
"41.0.2+build2-0ubuntu0.14.04.1",
"42.0+build2-0ubuntu0.14.04.1",
"43.0+build1-0ubuntu0.14.04.1",
"43.0.4+build3-0ubuntu0.14.04.1",
"44.0+build3-0ubuntu0.14.04.1",
"44.0.1+build2-0ubuntu0.14.04.1",
"44.0.2+build1-0ubuntu0.14.04.1",
"45.0+build2-0ubuntu0.14.04.1",
"45.0.1+build1-0ubuntu0.14.04.2",
"45.0.2+build1-0ubuntu0.14.04.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "firefox",
"binary_version": "46.0+build5-0ubuntu0.14.04.2"
},
{
"binary_name": "firefox-globalmenu",
"binary_version": "46.0+build5-0ubuntu0.14.04.2"
},
{
"binary_name": "firefox-mozsymbols",
"binary_version": "46.0+build5-0ubuntu0.14.04.2"
},
{
"binary_name": "firefox-testsuite",
"binary_version": "46.0+build5-0ubuntu0.14.04.2"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:14.04:LTS",
"cves": [
{
"id": "CVE-2016-2804",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2806",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2807",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2808",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2811",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2812",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2814",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2816",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2817",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2820",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "firefox",
"purl": "pkg:deb/ubuntu/firefox@46.0+build5-0ubuntu0.16.04.2?arch=source&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "46.0+build5-0ubuntu0.16.04.2"
}
]
}
],
"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"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "firefox",
"binary_version": "46.0+build5-0ubuntu0.16.04.2"
},
{
"binary_name": "firefox-globalmenu",
"binary_version": "46.0+build5-0ubuntu0.16.04.2"
},
{
"binary_name": "firefox-mozsymbols",
"binary_version": "46.0+build5-0ubuntu0.16.04.2"
},
{
"binary_name": "firefox-testsuite",
"binary_version": "46.0+build5-0ubuntu0.16.04.2"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:16.04:LTS",
"cves": [
{
"id": "CVE-2016-2804",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2806",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2807",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2808",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2811",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2812",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2814",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2816",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2817",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-2820",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-2936-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-2804"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-2806"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-2807"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-2808"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-2811"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-2812"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-2814"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-2816"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-2817"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-2820"
}
]
}