2024-07-14 02:06:08 +00:00

334 lines
11 KiB
JSON

{
"id": "CVE-2016-6258",
"sourceIdentifier": "cve@mitre.org",
"published": "2016-08-02T16:59:08.133",
"lastModified": "2017-07-01T01:29:59.937",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The PV pagetable code in arch/x86/mm.c in Xen 4.7.x and earlier allows local 32-bit PV guest OS administrators to gain host OS privileges by leveraging fast-paths for updating pagetable entries."
},
{
"lang": "es",
"value": "El c\u00f3digo de tabla de p\u00e1gina PV en arch/x86/mm.c en Xen 4.7.x y versiones anteriores permite a administradores 32-bit PV locales del SO invitado obtener privilegios de administrador del SO mediante el aprovechamiento de fast_paths para la actualizaci\u00f3n de las entradas de la tabla de p\u00e1gina."
}
],
"metrics": {
"cvssMetricV30": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.0",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 2.0,
"impactScore": 6.0
}
],
"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": true,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-284"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:3.4.0:*:*:*:*:*:*:*",
"matchCriteriaId": "7F7D1B7E-C30F-430F-832D-2A405DA1F2D9"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:3.4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "1DCD1F05-9F96-40DD-B506-750E87306325"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:3.4.3:*:*:*:*:*:*:*",
"matchCriteriaId": "25B6AE42-E1EB-47A8-8FAF-7A93A67EC67F"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:3.4.4:*:*:*:*:*:*:*",
"matchCriteriaId": "60BADA43-94D5-4E80-B5C8-D01A0249F13E"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "550223A9-B9F1-440A-8C25-9F0F76AF7301"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "FC734D58-96E5-4DD2-8781-F8E0ADB96462"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.0.3:*:*:*:*:*:*:*",
"matchCriteriaId": "923F2C2B-4A65-4823-B511-D0FEB7C7FAB2"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.0.4:*:*:*:*:*:*:*",
"matchCriteriaId": "C1A24DED-B2EC-4D9C-9FA4-DD37EF3E3BFC"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.1.0:*:*:*:*:*:*:*",
"matchCriteriaId": "0D532B60-C8DD-4A2F-9D05-E574D23EB754"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.1.1:*:*:*:*:*:*:*",
"matchCriteriaId": "5D83CA8B-8E49-45FA-8FAB-C15052474542"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.1.2:*:*:*:*:*:*:*",
"matchCriteriaId": "27537DF5-7E0F-463F-BA87-46E329EE07AC"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.1.3:*:*:*:*:*:*:*",
"matchCriteriaId": "3EA4F978-9145-4FE6-B4F9-15207E52C40A"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.1.4:*:*:*:*:*:*:*",
"matchCriteriaId": "22A995FD-9B7F-4DF0-BECF-4B086E470F1E"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.1.5:*:*:*:*:*:*:*",
"matchCriteriaId": "219597E2-E2D7-4647-8A7C-688B96300158"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:*",
"matchCriteriaId": "8F0AF8EF-6FF6-4E22-B16E-82C9F90C6B00"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.2.1:*:*:*:*:*:*:*",
"matchCriteriaId": "47640819-FC43-49ED-8A77-728C3D7255B3"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.2.2:*:*:*:*:*:*:*",
"matchCriteriaId": "2448537F-87AD-45C1-9FB0-7A49CA31BD76"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.2.3:*:*:*:*:*:*:*",
"matchCriteriaId": "E36B2265-70E1-413B-A7CF-79D39E9ADCFB"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "BF948E6A-07BE-4C7D-8A98-002E89D35F4D"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.3.1:*:*:*:*:*:*:*",
"matchCriteriaId": "C0E23B94-1726-4F63-84BB-8D83FAB156D7"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:*",
"matchCriteriaId": "1044792C-D544-457C-9391-4F3B5BAB978D"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "FBD9AD01-50B7-4951-8A73-A6CF4801A487"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.5.0:*:*:*:*:*:*:*",
"matchCriteriaId": "90CCECD0-C0F9-45A8-8699-64428637EBCA"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.6.0:*:*:*:*:*:*:*",
"matchCriteriaId": "4B6F7CE9-C409-4D88-9A99-B21420633F45"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "B814C381-4991-495A-B530-7543F977B346"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.6.3:*:*:*:*:*:*:*",
"matchCriteriaId": "14442705-D243-4250-A486-E70989946D73"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:xen:xen:4.7.0:*:*:*:*:*:*:*",
"matchCriteriaId": "F1DD0255-9127-4C7F-9C02-42198820363E"
}
]
}
]
},
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:citrix:xenserver:6.0:*:*:*:*:*:*:*",
"matchCriteriaId": "9C1D10B8-202D-44A4-A872-88D7C11488D1"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:citrix:xenserver:6.0.2:*:*:*:*:*:*:*",
"matchCriteriaId": "5FCF191B-971A-4945-AB14-08091689BE2F"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:citrix:xenserver:6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "082A4559-2E75-4B84-8E50-304015DB9C7E"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:citrix:xenserver:6.2.0:sp1:*:*:*:*:*:*",
"matchCriteriaId": "878949E0-D656-4E0E-858A-C6AD948A2A2F"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:citrix:xenserver:6.5.0:sp1:*:*:*:*:*:*",
"matchCriteriaId": "674E9825-655A-4860-8FD1-7F022090922F"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:citrix:xenserver:7.0:*:*:*:*:*:*:*",
"matchCriteriaId": "405F950F-0772-41A3-8B72-B67151CC1376"
}
]
}
]
}
],
"references": [
{
"url": "http://support.citrix.com/article/CTX214954",
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
]
},
{
"url": "http://www.debian.org/security/2016/dsa-3633",
"source": "cve@mitre.org"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html",
"source": "cve@mitre.org",
"tags": [
"Release Notes"
]
},
{
"url": "http://www.securityfocus.com/bid/92131",
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
]
},
{
"url": "http://www.securitytracker.com/id/1036446",
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
]
},
{
"url": "http://xenbits.xen.org/xsa/advisory-182.html",
"source": "cve@mitre.org",
"tags": [
"Mitigation",
"Patch",
"Vendor Advisory"
]
},
{
"url": "http://xenbits.xen.org/xsa/xsa182-4.5.patch",
"source": "cve@mitre.org",
"tags": [
"Patch"
]
},
{
"url": "http://xenbits.xen.org/xsa/xsa182-4.6.patch",
"source": "cve@mitre.org",
"tags": [
"Patch"
]
},
{
"url": "http://xenbits.xen.org/xsa/xsa182-unstable.patch",
"source": "cve@mitre.org",
"tags": [
"Patch"
]
},
{
"url": "https://security.gentoo.org/glsa/201611-09",
"source": "cve@mitre.org"
}
]
}