GSD-2020-7921

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
Improper serialization of internal state in the authorization subsystem in MongoDB Server's authorization subsystem permits a user with valid credentials to bypass IP whitelisting protection mechanisms following administrative action. This issue affects: MongoDB Inc. MongoDB Server 4.2 versions prior to 4.2.3; 4.0 versions prior to 4.0.15; 4.3 versions prior to 4.3.3; 3.6 versions prior to 3.6.18.
Aliases
Aliases
CVE-2020-7921
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{
  "GSD": {
    "alias": "CVE-2020-7921",
    "description": "Improper serialization of internal state in the authorization subsystem in MongoDB Server\u0027s authorization subsystem permits a user with valid credentials to bypass IP whitelisting protection mechanisms following administrative action. This issue affects: MongoDB Inc. MongoDB Server 4.2 versions prior to 4.2.3; 4.0 versions prior to 4.0.15; 4.3 versions prior to 4.3.3; 3.6 versions prior to 3.6.18.",
    "id": "GSD-2020-7921",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-7921.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-7921"
      ],
      "details": "Improper serialization of internal state in the authorization subsystem in MongoDB Server\u0027s authorization subsystem permits a user with valid credentials to bypass IP whitelisting protection mechanisms following administrative action. This issue affects: MongoDB Inc. MongoDB Server 4.2 versions prior to 4.2.3; 4.0 versions prior to 4.0.15; 4.3 versions prior to 4.3.3; 3.6 versions prior to 3.6.18.\n\n",
      "id": "GSD-2020-7921",
      "modified": "2023-12-13T01:21:51.627976Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cna@mongodb.com",
        "ID": "CVE-2020-7921",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "MongoDB Server",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "4.2",
                          "version_value": "4.2.3"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "4.0",
                          "version_value": "4.0.15"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "3.6",
                          "version_value": "3.6.18"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "4.3",
                          "version_value": "4.3.3"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "MongoDB Inc."
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Discovered by Tony Yesudas."
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "\nImproper serialization of internal state in the authorization subsystem in MongoDB Server\u0027s authorization subsystem permits a user with valid credentials to bypass IP whitelisting protection mechanisms following administrative action. This issue affects MongoDB Server v4.2 versions prior to 4.2.3; MongoDB Server v4.0 versions prior to 4.0.15; MongoDB Server v4.3 versions prior to 4.3.3and MongoDB Server v3.6 versions prior to 3.6.18.\n\n\n\n"
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-182",
                "lang": "eng",
                "value": "CWE-182: Collapse of Data into Unsafe Value"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://jira.mongodb.org/browse/SERVER-45472",
            "refsource": "MISC",
            "url": "https://jira.mongodb.org/browse/SERVER-45472"
          }
        ]
      },
      "source": {
        "defect": [
          "SECURITY-625"
        ],
        "discovery": "USER"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "072568FB-8F07-45D9-9012-DE87879E79BC",
                    "versionEndExcluding": "3.6.18",
                    "versionStartIncluding": "3.6.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "D8A24751-DF25-420F-95BA-39AC0528A61B",
                    "versionEndExcluding": "4.0.15",
                    "versionStartIncluding": "4.0.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "8DF922DE-9B3A-4F75-86BE-D6883BD3BD5B",
                    "versionEndExcluding": "4.2.3",
                    "versionStartIncluding": "4.2.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "A4258F05-4F2F-4F94-BDB5-2481D1A597AE",
                    "versionEndExcluding": "4.3.3",
                    "versionStartIncluding": "4.3.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "\nImproper serialization of internal state in the authorization subsystem in MongoDB Server\u0027s authorization subsystem permits a user with valid credentials to bypass IP whitelisting protection mechanisms following administrative action. This issue affects MongoDB Server v4.2 versions prior to 4.2.3; MongoDB Server v4.0 versions prior to 4.0.15; MongoDB Server v4.3 versions prior to 4.3.3and MongoDB Server v3.6 versions prior to 3.6.18.\n\n\n\n"
          },
          {
            "lang": "es",
            "value": "Una serializaci\u00f3n inapropiada del estado interno en el subsistema de autorizaci\u00f3n en el subsistema de autorizaci\u00f3n en MongoDB Server, permite a un usuario con credenciales no v\u00e1lidas omitir los mecanismos de protecci\u00f3n de lista blanca de IP despu\u00e9s de una acci\u00f3n administrativa. Este problema afecta a: MongoDB Inc. MongoDB Server versiones 4.2 anteriores a 4.2.3; versiones 4.0 anteriores a 4.0.15; versiones 4.3 anteriores a 4.3.3; versiones 3.6 anteriores a 3.6.18."
          }
        ],
        "id": "CVE-2020-7921",
        "lastModified": "2024-01-23T15:15:11.537",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "LOW",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "SINGLE",
                "availabilityImpact": "NONE",
                "baseScore": 3.5,
                "confidentialityImpact": "NONE",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
                "version": "2.0"
              },
              "exploitabilityScore": 6.8,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 1.6,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 4.6,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 2.1,
              "impactScore": 2.5,
              "source": "cna@mongodb.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2020-05-06T15:15:11.880",
        "references": [
          {
            "source": "cna@mongodb.com",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://jira.mongodb.org/browse/SERVER-45472"
          }
        ],
        "sourceIdentifier": "cna@mongodb.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-863"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-182"
              }
            ],
            "source": "cna@mongodb.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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