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{
"id": "CVE-2016-1247",
"sourceIdentifier": "security@debian.org",
"published": "2016-11-29T17:59:00.167",
"lastModified": "2021-12-14T21:04:23.617",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "The nginx package before 1.6.2-5+deb8u3 on Debian jessie, the nginx packages before 1.4.6-1ubuntu3.6 on Ubuntu 14.04 LTS, before 1.10.0-0ubuntu0.16.04.3 on Ubuntu 16.04 LTS, and before 1.10.1-0ubuntu1.1 on Ubuntu 16.10, and the nginx ebuild before 1.10.2-r3 on Gentoo allow local users with access to the web server user account to gain root privileges via a symlink attack on the error log."
},
{
"lang": "es",
"value": "El paquete nginx en versiones anteriores a 1.6.2-5+deb8u3 en Debian jessie, los paquetes nginx en versiones anteriores a 1.4.6-1ubuntu3.6 en Ubuntu 14.04 LTS, en versiones anteriores a 1.10.0-0ubuntu0.16.04.3 en Ubuntu 16.04 LTS y en versiones anteriores a 1.10.1-0ubuntu1.1 en Ubuntu 16.10 y la nginx ebuild en versiones anteriores a 1.10.2-r3 en Gentoo permiten a usuarios locales con acceso a la cuenta de usuario del servidor web obtener privilegios de root a trav\u00e9s de un ataque de enlace simb\u00f3lico en el registro de error."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"accessVector": "LOCAL",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.2
},
"baseSeverity": "HIGH",
"exploitabilityScore": 3.9,
"impactScore": 10.0,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-59"
}
]
}
],
"configurations": [
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
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"vulnerable": true,
"criteria": "cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*",
"versionEndIncluding": "1.10.1",
"matchCriteriaId": "7929C98C-B29C-4302-ABB5-EDFAE501771C"
}
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}
]
},
{
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"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
"matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B"
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},
{
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"cpeMatch": [
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"cpeMatch": [
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},
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},
{
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"cpeMatch": [
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"matchCriteriaId": "E460AA51-FCDA-46B9-AE97-E6676AA5E194"
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{
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],
"references": [
{
"url": "http://packetstormsecurity.com/files/139750/Nginx-Debian-Based-Distros-Root-Privilege-Escalation.html",
"source": "security@debian.org",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
]
},
{
"url": "http://seclists.org/fulldisclosure/2016/Nov/78",
"source": "security@debian.org",
"tags": [
"Mailing List",
"Third Party Advisory"
]
},
{
"url": "http://seclists.org/fulldisclosure/2017/Jan/33",
"source": "security@debian.org",
"tags": [
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]
},
{
"url": "http://www.debian.org/security/2016/dsa-3701",
"source": "security@debian.org",
"tags": [
"Vendor Advisory"
]
},
{
"url": "http://www.securityfocus.com/archive/1/539796/100/0/threaded",
"source": "security@debian.org",
"tags": [
"Third Party Advisory",
"VDB Entry"
]
},
{
"url": "http://www.securityfocus.com/bid/93903",
"source": "security@debian.org",
"tags": [
"Third Party Advisory",
"VDB Entry"
]
},
{
"url": "http://www.securitytracker.com/id/1037104",
"source": "security@debian.org",
"tags": [
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"VDB Entry"
]
},
{
"url": "http://www.ubuntu.com/usn/USN-3114-1",
"source": "security@debian.org",
"tags": [
"Vendor Advisory"
]
},
{
"url": "https://legalhackers.com/advisories/Nginx-Exploit-Deb-Root-PrivEsc-CVE-2016-1247.html",
"source": "security@debian.org",
"tags": [
"Exploit",
"Third Party Advisory"
]
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CBIZEKHBOCKO7FUMCO4X53ENMWU5OYFX/",
"source": "security@debian.org",
"tags": [
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},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ESTIADC7BDB6VTH4JAP6C6OCW2CQ4NHP/",
"source": "security@debian.org",
"tags": [
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},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P3WOO7E5R2HT5XVOIOFPEFALILVOWZUF/",
"source": "security@debian.org",
"tags": [
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},
{
"url": "https://security.gentoo.org/glsa/201701-22",
"source": "security@debian.org",
"tags": [
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]
},
{
"url": "https://www.exploit-db.com/exploits/40768/",
"source": "security@debian.org",
"tags": [
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"Third Party Advisory",
"VDB Entry"
]
},
{
"url": "https://www.youtube.com/watch?v=aTswN1k1fQs",
"source": "security@debian.org",
"tags": [
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]
}
]
}