CVE-2016-5180

{"id": "CVE-2016-5180", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "[email protected]", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2016-10-03T15:59:03.270", "references": [{"url": "http://rhn.redhat.com/errata/RHSA-2017-0002.html", "source": "[email protected]"}, {"url": "http://www.debian.org/security/2016/dsa-3682", "source": "[email protected]"}, {"url": "http://www.securityfocus.com/bid/93243", "source": "[email protected]"}, {"url": "http://www.ubuntu.com/usn/USN-3143-1", "source": "[email protected]"}, {"url": "https://c-ares.haxx.se/CVE-2016-5180.patch", "source": "[email protected]"}, {"url": "https://c-ares.haxx.se/adv_20160929.html", "source": "[email protected]"}, {"url": "https://googlechromereleases.blogspot.in/2016/09/stable-channel-updates-for-chrome-os.html", "source": "[email protected]"}, {"url": "https://security.gentoo.org/glsa/201701-28", "source": "[email protected]"}, {"url": "https://source.android.com/security/bulletin/2017-01-01.html", "source": "[email protected]"}, {"url": "http://rhn.redhat.com/errata/RHSA-2017-0002.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2016/dsa-3682", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/93243", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-3143-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://c-ares.haxx.se/CVE-2016-5180.patch", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://c-ares.haxx.se/adv_20160929.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://googlechromereleases.blogspot.in/2016/09/stable-channel-updates-for-chrome-os.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/201701-28", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://source.android.com/security/bulletin/2017-01-01.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow in the ares_create_query function in c-ares 1.x before 1.12.0 allows remote attackers to cause a denial of service (out-of-bounds write) or possibly execute arbitrary code via a hostname with an escaped trailing dot."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer basado en memoria din\u00e1mica en la funci\u00f3n ares_create_query en c-ares 1.x en versiones anteriores a 1.12.0 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (escritura fuera de l\u00edmites) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de un nombre de host con puntos finales de fuga."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": 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