var-201702-0037
Vulnerability from variot

NSD before 4.1.11 allows remote DNS master servers to cause a denial of service (/tmp disk consumption and slave server crash) via a zone transfer with unlimited data. Multiple DNS Servers are prone to a remote denial-of-service vulnerability. An attacker can exploit this issue to cause a denial-of-service condition, denying service to legitimate users

Show details on source website


{
  "@context": {
    "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
    "affected_products": {
      "@id": "https://www.variotdbs.pl/ref/affected_products"
    },
    "configurations": {
      "@id": "https://www.variotdbs.pl/ref/configurations"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "exploit_availability": {
      "@id": "https://www.variotdbs.pl/ref/exploit_availability/"
    },
    "external_ids": {
      "@id": "https://www.variotdbs.pl/ref/external_ids/"
    },
    "iot": {
      "@id": "https://www.variotdbs.pl/ref/iot/"
    },
    "iot_taxonomy": {
      "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
    },
    "patch": {
      "@id": "https://www.variotdbs.pl/ref/patch/"
    },
    "problemtype_data": {
      "@id": "https://www.variotdbs.pl/ref/problemtype_data/"
    },
    "references": {
      "@id": "https://www.variotdbs.pl/ref/references/"
    },
    "sources": {
      "@id": "https://www.variotdbs.pl/ref/sources/"
    },
    "sources_release_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_release_date/"
    },
    "sources_update_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_update_date/"
    },
    "threat_type": {
      "@id": "https://www.variotdbs.pl/ref/threat_type/"
    },
    "title": {
      "@id": "https://www.variotdbs.pl/ref/title/"
    },
    "type": {
      "@id": "https://www.variotdbs.pl/ref/type/"
    }
  },
  "@id": "https://www.variotdbs.pl/vuln/VAR-201702-0037",
  "affected_products": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "model": "nsd",
        "scope": "lte",
        "trust": 1.0,
        "vendor": "nlnetlabs",
        "version": "4.1.10"
      },
      {
        "model": "nsd",
        "scope": "lt",
        "trust": 0.8,
        "vendor": "stichting nlnet",
        "version": "4.1.11"
      },
      {
        "model": "nsd",
        "scope": "eq",
        "trust": 0.6,
        "vendor": "nlnetlabs",
        "version": "4.1.10"
      },
      {
        "model": "authoritative server",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "powerdns",
        "version": "3.4.7"
      },
      {
        "model": "authoritative server",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "powerdns",
        "version": "3.4.6"
      },
      {
        "model": "authoritative server",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "powerdns",
        "version": "3.4.5"
      },
      {
        "model": "authoritative server",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "powerdns",
        "version": "3.4.4"
      },
      {
        "model": "authoritative server",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "powerdns",
        "version": "3.4"
      },
      {
        "model": "nsd",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "nsd",
        "version": "0"
      },
      {
        "model": "dns knot dns",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "knot",
        "version": "0"
      },
      {
        "model": "authoritative server",
        "scope": "ne",
        "trust": 0.3,
        "vendor": "powerdns",
        "version": "4.0.0"
      }
    ],
    "sources": [
      {
        "db": "BID",
        "id": "91678"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2016-007717"
      },
      {
        "db": "NVD",
        "id": "CVE-2016-6173"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201607-081"
      }
    ]
  },
  "configurations": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/configurations#",
      "children": {
        "@container": "@list"
      },
      "cpe_match": {
        "@container": "@list"
      },
      "data": {
        "@container": "@list"
      },
      "nodes": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:nlnetlabs:nsd:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.1.10",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2016-6173"
      }
    ]
  },
  "credits": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/credits#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "The vendor reported this issue.",
    "sources": [
      {
        "db": "BID",
        "id": "91678"
      }
    ],
    "trust": 0.3
  },
  "cve": "CVE-2016-6173",
  "cvss": {
    "@context": {
      "cvssV2": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
      },
      "cvssV3": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
      },
      "severity": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/cvss/severity#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/severity"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "cvssV2": [
          {
            "acInsufInfo": false,
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "NVD",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.8,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 10.0,
            "impactScore": 6.9,
            "integrityImpact": "NONE",
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "severity": "HIGH",
            "trust": 1.0,
            "userInteractionRequired": false,
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          {
            "acInsufInfo": null,
            "accessComplexity": "Low",
            "accessVector": "Network",
            "authentication": "None",
            "author": "NVD",
            "availabilityImpact": "Complete",
            "baseScore": 7.8,
            "confidentialityImpact": "None",
            "exploitabilityScore": null,
            "id": "CVE-2016-6173",
            "impactScore": null,
            "integrityImpact": "None",
            "obtainAllPrivilege": null,
            "obtainOtherPrivilege": null,
            "obtainUserPrivilege": null,
            "severity": "High",
            "trust": 0.8,
            "userInteractionRequired": null,
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "NVD",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 3.9,
            "impactScore": 3.6,
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "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"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Network",
            "author": "NVD",
            "availabilityImpact": "High",
            "baseScore": 7.5,
            "baseSeverity": "High",
            "confidentialityImpact": "None",
            "exploitabilityScore": null,
            "id": "CVE-2016-6173",
            "impactScore": null,
            "integrityImpact": "None",
            "privilegesRequired": "None",
            "scope": "Unchanged",
            "trust": 0.8,
            "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"
          }
        ],
        "severity": [
          {
            "author": "NVD",
            "id": "CVE-2016-6173",
            "trust": 1.8,
            "value": "HIGH"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-201607-081",
            "trust": 0.6,
            "value": "HIGH"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2016-007717"
      },
      {
        "db": "NVD",
        "id": "CVE-2016-6173"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201607-081"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "NSD before 4.1.11 allows remote DNS master servers to cause a denial of service (/tmp disk consumption and slave server crash) via a zone transfer with unlimited data. Multiple DNS Servers are prone to a remote denial-of-service vulnerability. \nAn attacker can exploit this issue to cause a denial-of-service condition, denying service to legitimate users",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2016-6173"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2016-007717"
      },
      {
        "db": "BID",
        "id": "91678"
      }
    ],
    "trust": 1.89
  },
  "external_ids": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "db": "NVD",
        "id": "CVE-2016-6173",
        "trust": 2.7
      },
      {
        "db": "OPENWALL",
        "id": "OSS-SECURITY/2016/07/06/4",
        "trust": 1.6
      },
      {
        "db": "OPENWALL",
        "id": "OSS-SECURITY/2016/07/06/3",
        "trust": 1.6
      },
      {
        "db": "BID",
        "id": "91678",
        "trust": 1.3
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2016-007717",
        "trust": 0.8
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201607-081",
        "trust": 0.6
      }
    ],
    "sources": [
      {
        "db": "BID",
        "id": "91678"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2016-007717"
      },
      {
        "db": "NVD",
        "id": "CVE-2016-6173"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201607-081"
      }
    ]
  },
  "id": "VAR-201702-0037",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "VARIoT devices database",
        "id": null
      }
    ],
    "trust": 0.18333334
  },
  "last_update_date": "2023-12-18T10:52:47.804000Z",
  "patch": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/patch#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "title": "Bug 790",
        "trust": 0.8,
        "url": "https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=790"
      },
      {
        "title": "NSD RELEASE NOTES",
        "trust": 0.8,
        "url": "http://www.nlnetlabs.nl/svn/nsd/tags/nsd_4_1_11_rel/doc/relnotes"
      },
      {
        "title": "[nsd-users] NSD 4.1.11",
        "trust": 0.8,
        "url": "https://open.nlnetlabs.nl/pipermail/nsd-users/2016-august/002342.html"
      },
      {
        "title": "NSD Remediation measures for denial of service vulnerabilities",
        "trust": 0.6,
        "url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=62673"
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2016-007717"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201607-081"
      }
    ]
  },
  "problemtype_data": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "problemtype": "CWE-399",
        "trust": 1.8
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2016-007717"
      },
      {
        "db": "NVD",
        "id": "CVE-2016-6173"
      }
    ]
  },
  "references": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/references#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "trust": 1.9,
        "url": "https://github.com/sischkg/xfer-limit/blob/master/readme.md"
      },
      {
        "trust": 1.6,
        "url": "http://www.nlnetlabs.nl/svn/nsd/tags/nsd_4_1_11_rel/doc/relnotes"
      },
      {
        "trust": 1.6,
        "url": "http://www.openwall.com/lists/oss-security/2016/07/06/3"
      },
      {
        "trust": 1.6,
        "url": "http://www.openwall.com/lists/oss-security/2016/07/06/4"
      },
      {
        "trust": 1.6,
        "url": "https://lists.dns-oarc.net/pipermail/dns-operations/2016-july/015058.html"
      },
      {
        "trust": 1.6,
        "url": "https://open.nlnetlabs.nl/pipermail/nsd-users/2016-august/002342.html"
      },
      {
        "trust": 1.6,
        "url": "https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=790"
      },
      {
        "trust": 1.0,
        "url": "http://www.securityfocus.com/bid/91678"
      },
      {
        "trust": 0.8,
        "url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-6173"
      },
      {
        "trust": 0.8,
        "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2016-6173"
      },
      {
        "trust": 0.3,
        "url": "https://github.com/powerdns/pdns/pull/4133"
      },
      {
        "trust": 0.3,
        "url": "https://lists.dns-oarc.net/pipermail/dns-operations/2016-july/015073.html"
      }
    ],
    "sources": [
      {
        "db": "BID",
        "id": "91678"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2016-007717"
      },
      {
        "db": "NVD",
        "id": "CVE-2016-6173"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201607-081"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "BID",
        "id": "91678"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2016-007717"
      },
      {
        "db": "NVD",
        "id": "CVE-2016-6173"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201607-081"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2016-07-07T00:00:00",
        "db": "BID",
        "id": "91678"
      },
      {
        "date": "2017-03-14T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2016-007717"
      },
      {
        "date": "2017-02-09T15:59:01.237000",
        "db": "NVD",
        "id": "CVE-2016-6173"
      },
      {
        "date": "2016-07-07T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201607-081"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2016-07-07T00:00:00",
        "db": "BID",
        "id": "91678"
      },
      {
        "date": "2017-03-14T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2016-007717"
      },
      {
        "date": "2017-02-24T21:14:57.887000",
        "db": "NVD",
        "id": "CVE-2016-6173"
      },
      {
        "date": "2017-02-13T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201607-081"
      }
    ]
  },
  "threat_type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "remote",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201607-081"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "NSD Service disruption in  (DoS) Vulnerabilities",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2016-007717"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "resource management error",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201607-081"
      }
    ],
    "trust": 0.6
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.