cve-2018-1043
Vulnerability from cvelistv5
Published
2018-01-22 08:00
Modified
2024-08-05 03:44
Severity ?
Summary
In Moodle 3.x, the setting for blocked hosts list can be bypassed with multiple A record hostnames.
Impacted products
Vendor Product Version
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:44:11.848Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "102769",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/102769"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://moodle.org/mod/forum/discuss.php?d=364382"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Moodle 3.x",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Moodle 3.x"
            }
          ]
        }
      ],
      "datePublic": "2018-01-22T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "In Moodle 3.x, the setting for blocked hosts list can be bypassed with multiple A record hostnames."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "insufficient access control",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-01-24T10:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "102769",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/102769"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://moodle.org/mod/forum/discuss.php?d=364382"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2018-1043",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Moodle 3.x",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Moodle 3.x"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In Moodle 3.x, the setting for blocked hosts list can be bypassed with multiple A record hostnames."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "insufficient access control"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "102769",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/102769"
            },
            {
              "name": "https://moodle.org/mod/forum/discuss.php?d=364382",
              "refsource": "CONFIRM",
              "url": "https://moodle.org/mod/forum/discuss.php?d=364382"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2018-1043",
    "datePublished": "2018-01-22T08:00:00",
    "dateReserved": "2017-12-04T00:00:00",
    "dateUpdated": "2024-08-05T03:44:11.848Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:moodle:moodle:3.2.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"03AE2C05-6EC3-42FA-82BC-48177EC2BD72\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:moodle:moodle:3.2.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B0FB40E7-35C2-4554-91D6-EA06DCA2E31E\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:moodle:moodle:3.2.2:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"38FBC235-875A-4EA2-A30E-73B16291F696\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:moodle:moodle:3.2.3:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"0CAD7AF3-F18E-421C-818B-A015EC2432B6\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:moodle:moodle:3.2.4:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1FDAC94C-36DA-4931-A05B-7D90EACD2EAC\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:moodle:moodle:3.2.5:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E718A046-BFAB-42C3-80A3-FBFA23A19530\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:moodle:moodle:3.2.6:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F8405708-AA6B-42D0-98F8-980ABBFC15E3\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:moodle:moodle:3.3.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"9586F5C5-45A6-4F7F-A381-075B210E2583\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:moodle:moodle:3.3.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"8C32BF18-8D36-47D0-AEEE-36A0962635E3\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:moodle:moodle:3.3.2:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"23B74CB3-D3AE-4F70-9975-A25FFA62630F\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:moodle:moodle:3.3.3:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E3E345EF-5BA2-473F-9876-A6783447E7BA\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:moodle:moodle:3.4.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1D23A17C-B74C-470C-BA94-59DF568CF6C8\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In Moodle 3.x, the setting for blocked hosts list can be bypassed with multiple A record hostnames.\"}, {\"lang\": \"es\", \"value\": \"En Moodle 3.x, la configuraci\\u00f3n para la lista de hosts bloqueados puede omitirse con m\\u00faltiples nombres de host de registro A.\"}]",
      "id": "CVE-2018-1043",
      "lastModified": "2024-11-21T03:59:03.370",
      "metrics": "{\"cvssMetricV30\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.0\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N\", \"baseScore\": 6.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 3.6}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:S/C:N/I:P/A:N\", \"baseScore\": 4.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"SINGLE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 8.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2018-01-22T08:29:00.287",
      "references": "[{\"url\": \"http://www.securityfocus.com/bid/102769\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"https://moodle.org/mod/forum/discuss.php?d=364382\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/102769\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"https://moodle.org/mod/forum/discuss.php?d=364382\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "secalert@redhat.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2018-1043\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2018-01-22T08:29:00.287\",\"lastModified\":\"2024-11-21T03:59:03.370\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In Moodle 3.x, the setting for blocked hosts list can be bypassed with multiple A record hostnames.\"},{\"lang\":\"es\",\"value\":\"En Moodle 3.x, la configuraci\u00f3n para la lista de hosts bloqueados puede omitirse con m\u00faltiples nombres de host de registro A.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:N/I:P/A:N\",\"baseScore\":4.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:3.2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"03AE2C05-6EC3-42FA-82BC-48177EC2BD72\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:3.2.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B0FB40E7-35C2-4554-91D6-EA06DCA2E31E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:3.2.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"38FBC235-875A-4EA2-A30E-73B16291F696\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:3.2.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0CAD7AF3-F18E-421C-818B-A015EC2432B6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:3.2.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1FDAC94C-36DA-4931-A05B-7D90EACD2EAC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:3.2.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E718A046-BFAB-42C3-80A3-FBFA23A19530\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:3.2.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F8405708-AA6B-42D0-98F8-980ABBFC15E3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:3.3.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9586F5C5-45A6-4F7F-A381-075B210E2583\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:3.3.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8C32BF18-8D36-47D0-AEEE-36A0962635E3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:3.3.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"23B74CB3-D3AE-4F70-9975-A25FFA62630F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:3.3.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E3E345EF-5BA2-473F-9876-A6783447E7BA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:3.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1D23A17C-B74C-470C-BA94-59DF568CF6C8\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/102769\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://moodle.org/mod/forum/discuss.php?d=364382\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/102769\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://moodle.org/mod/forum/discuss.php?d=364382\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


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.