fkie_cve-2016-9385
Vulnerability from fkie_nvd
Published
2017-01-23 21:59
Modified
2024-11-21 03:01
Severity ?
Summary
The x86 segment base write emulation functionality in Xen 4.4.x through 4.7.x allows local x86 PV guest OS administrators to cause a denial of service (host crash) by leveraging lack of canonical address checks.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | http://www.securityfocus.com/bid/94472 | Third Party Advisory, VDB Entry | |
cve@mitre.org | http://www.securitytracker.com/id/1037342 | Third Party Advisory, VDB Entry | |
cve@mitre.org | http://xenbits.xen.org/xsa/advisory-193.html | Patch, Vendor Advisory | |
cve@mitre.org | https://security.gentoo.org/glsa/201612-56 | ||
cve@mitre.org | https://support.citrix.com/article/CTX218775 | Patch, Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/94472 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1037342 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | http://xenbits.xen.org/xsa/advisory-193.html | Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/201612-56 | ||
af854a3a-2127-422b-91ae-364da2661108 | https://support.citrix.com/article/CTX218775 | Patch, Third Party Advisory, VDB Entry |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
xen | xen | 4.4.0 | |
xen | xen | 4.4.1 | |
xen | xen | 4.4.2 | |
xen | xen | 4.4.3 | |
xen | xen | 4.4.4 | |
xen | xen | 4.5.0 | |
xen | xen | 4.5.1 | |
xen | xen | 4.5.2 | |
xen | xen | 4.5.3 | |
xen | xen | 4.5.5 | |
xen | xen | 4.6.0 | |
xen | xen | 4.6.1 | |
xen | xen | 4.6.3 | |
xen | xen | 4.6.4 | |
xen | xen | 4.7.0 | |
xen | xen | 4.7.1 | |
citrix | xenserver | 6.0.2 | |
citrix | xenserver | 6.2.0 | |
citrix | xenserver | 6.5 | |
citrix | xenserver | 7.0 |
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}, { "criteria": "cpe:2.3:o:xen:xen:4.5.2:*:*:*:*:*:*:*", "matchCriteriaId": "99BD7C4F-DE4C-4508-B20D-46A94B616C5B", "vulnerable": true }, { "criteria": "cpe:2.3:o:xen:xen:4.5.3:*:*:*:*:*:*:*", "matchCriteriaId": "3374F1FB-70F9-4EBC-837B-0D42282E3E5F", "vulnerable": true }, { "criteria": "cpe:2.3:o:xen:xen:4.5.5:*:*:*:*:*:*:*", "matchCriteriaId": "37DA3D28-EAE7-4EC9-977C-444A46CBD9C7", "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:4.6.4:*:*:*:*:*:*:*", "matchCriteriaId": "BBB7BAFE-9CB4-40D2-908C-55307728116F", "vulnerable": true }, { "criteria": "cpe:2.3:o:xen:xen:4.7.0:*:*:*:*:*:*:*", "matchCriteriaId": "F1DD0255-9127-4C7F-9C02-42198820363E", "vulnerable": true }, { "criteria": "cpe:2.3:o:xen:xen:4.7.1:*:*:*:*:*:*:*", "matchCriteriaId": "8FDFDDA0-51D2-4995-9B4D-48047C940FC5", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "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:6.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "BCEA97B9-A443-4F87-81B4-B3F0E94AC18E", "vulnerable": true }, { "criteria": "cpe:2.3:a:citrix:xenserver:6.5:*:*:*:*:*:*:*", "matchCriteriaId": "56434D13-7A7B-495C-A135-2688C706A065", "vulnerable": true }, { "criteria": "cpe:2.3:a:citrix:xenserver:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "405F950F-0772-41A3-8B72-B67151CC1376", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "The x86 segment base write emulation functionality in Xen 4.4.x through 4.7.x allows local x86 PV guest OS administrators to cause a denial of service (host crash) by leveraging lack of canonical address checks." }, { "lang": "es", "value": "La funcionalidad de emulaci\u00f3n de escritura de base de segmento x86 en Xen 4.4.x hasta la versi\u00f3n 4.7.x permite a administradores locales del SO invitado x86 PV provocar una denegaci\u00f3n de servicio (ca\u00edda del host) aprovechando la falta de verificaci\u00f3n de direcciones can\u00f3nicas." } ], "id": "CVE-2016-9385", "lastModified": "2024-11-21T03:01:04.533", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4.9, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 1.5, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2017-01-23T21:59:02.907", "references": [ { "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/94472" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securitytracker.com/id/1037342" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Vendor Advisory" ], "url": "http://xenbits.xen.org/xsa/advisory-193.html" }, { "source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/201612-56" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory", "VDB Entry" ], "url": "https://support.citrix.com/article/CTX218775" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/94472" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securitytracker.com/id/1037342" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ], "url": "http://xenbits.xen.org/xsa/advisory-193.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/201612-56" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory", "VDB Entry" ], "url": "https://support.citrix.com/article/CTX218775" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-20" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.