fkie_cve-2016-5426
Vulnerability from fkie_nvd
Published
2016-09-21 14:25
Modified
2024-11-21 02:54
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
PowerDNS (aka pdns) Authoritative Server before 3.4.10 allows remote attackers to cause a denial of service (backend CPU consumption) via a long qname.
References
secalert@redhat.comhttp://www.debian.org/security/2016/dsa-3664
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2016/09/09/3Release Notes
secalert@redhat.comhttp://www.securityfocus.com/bid/92917
secalert@redhat.comhttp://www.securitytracker.com/id/1036761
secalert@redhat.comhttps://doc.powerdns.com/md/security/powerdns-advisory-2016-01/Vendor Advisory
secalert@redhat.comhttps://github.com/PowerDNS/pdns/commit/881b5b03a590198d03008e4200dd00cc537712f3Patch
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3664
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2016/09/09/3Release Notes
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/92917
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1036761
af854a3a-2127-422b-91ae-364da2661108https://doc.powerdns.com/md/security/powerdns-advisory-2016-01/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/PowerDNS/pdns/commit/881b5b03a590198d03008e4200dd00cc537712f3Patch
Impacted products
Vendor Product Version
powerdns authoritative *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "3E45C5C3-4B73-4FD1-85E7-7C3A9DA5E10B",
              "versionEndIncluding": "3.4.9",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "PowerDNS (aka pdns) Authoritative Server before 3.4.10 allows remote attackers to cause a denial of service (backend CPU consumption) via a long qname."
    },
    {
      "lang": "es",
      "value": "PowerDNS (tambi\u00e9n conocido como pdns) Authoritative Server en versiones anteriores a 3.4.10 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de CPU backend) a trav\u00e9s de un qname largo."
    }
  ],
  "id": "CVE-2016-5426",
  "lastModified": "2024-11-21T02:54:17.490",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-09-21T14:25:14.487",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://www.debian.org/security/2016/dsa-3664"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Release Notes"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2016/09/09/3"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/92917"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securitytracker.com/id/1036761"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://doc.powerdns.com/md/security/powerdns-advisory-2016-01/"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/PowerDNS/pdns/commit/881b5b03a590198d03008e4200dd00cc537712f3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2016/dsa-3664"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2016/09/09/3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/92917"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1036761"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://doc.powerdns.com/md/security/powerdns-advisory-2016-01/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/PowerDNS/pdns/commit/881b5b03a590198d03008e4200dd00cc537712f3"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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