GSD-2020-7925

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
Incorrect validation of user input in the role name parser may lead to use of uninitialized memory allowing an unauthenticated attacker to use a specially crafted request to cause a denial of service. This issue affects: MongoDB Inc. MongoDB Server v4.4 versions prior to 4.4.0-rc12; v4.2 versions prior to 4.2.9.
Aliases
Aliases
CVE-2020-7925
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{
  "GSD": {
    "alias": "CVE-2020-7925",
    "description": "Incorrect validation of user input in the role name parser may lead to use of uninitialized memory allowing an unauthenticated attacker to use a specially crafted request to cause a denial of service. This issue affects: MongoDB Inc. MongoDB Server v4.4 versions prior to 4.4.0-rc12; v4.2 versions prior to 4.2.9.",
    "id": "GSD-2020-7925",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-7925.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-7925"
      ],
      "details": "Incorrect validation of user input in the role name parser may lead to use of uninitialized memory allowing an unauthenticated attacker to use a specially crafted request to cause a denial of service. This issue affects: MongoDB Inc. MongoDB Server v4.4 versions prior to 4.4.0-rc12; v4.2 versions prior to 4.2.9.",
      "id": "GSD-2020-7925",
      "modified": "2023-12-13T01:21:51.816823Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "cna@mongodb.com",
        "ID": "CVE-2020-7925",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
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                  {
                    "product_name": "MongoDB Server",
                    "version": {
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                        {
                          "version_affected": "\u003c",
                          "version_name": "4.2",
                          "version_value": "4.2.9"
                        },
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                          "version_affected": "\u003c",
                          "version_name": "4.4",
                          "version_value": "4.4.0-rc12"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "MongoDB Inc."
            }
          ]
        }
      },
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      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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          {
            "lang": "eng",
            "value": "Incorrect validation of user input in the role name parser may lead to use of uninitialized memory allowing an unauthenticated attacker to use a specially crafted request to cause a denial of service. This issue affects MongoDB Server v4.4 versions prior to 4.4.0-rc12; MongoDB Server v4.2 versions prior to 4.2.9.\n\n"
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "impact": {
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          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-475",
                "lang": "eng",
                "value": "CWE-475 Undefined Behavior for Input to API"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://jira.mongodb.org/browse/SERVER-49142",
            "refsource": "MISC",
            "url": "https://jira.mongodb.org/browse/SERVER-49142"
          }
        ]
      },
      "source": {
        "discovery": "INTERNAL"
      }
    },
    "nvd.nist.gov": {
      "cve": {
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        "descriptions": [
          {
            "lang": "en",
            "value": "Incorrect validation of user input in the role name parser may lead to use of uninitialized memory allowing an unauthenticated attacker to use a specially crafted request to cause a denial of service. This issue affects MongoDB Server v4.4 versions prior to 4.4.0-rc12; MongoDB Server v4.2 versions prior to 4.2.9.\n\n"
          },
          {
            "lang": "es",
            "value": "Una comprobaci\u00f3n inapropiada de la entrada del usuario en el analizador de nombres de funciones puede conllevar al uso de memoria no inicializada, permitiendo a un atacante no autenticado usar una petici\u00f3n especialmente dise\u00f1ada para causar una denegaci\u00f3n de servicio.\u0026#xa0;Este problema afecta a: MongoDB Server de MongoDB Inc versiones v4.4 anteriores a 4.4.0-rc12;\u0026#xa0;versiones v4.2 anteriores a 4.2.9"
          }
        ],
        "id": "CVE-2020-7925",
        "lastModified": "2024-01-23T16:15:49.010",
        "metrics": {
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            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
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                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
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                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
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              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
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            }
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                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
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              "impactScore": 3.6,
              "source": "cna@mongodb.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2020-11-23T15:15:11.543",
        "references": [
          {
            "source": "cna@mongodb.com",
            "tags": [
              "Issue Tracking",
              "Vendor Advisory"
            ],
            "url": "https://jira.mongodb.org/browse/SERVER-49142"
          }
        ],
        "sourceIdentifier": "cna@mongodb.com",
        "vulnStatus": "Modified",
        "weaknesses": [
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                "value": "CWE-20"
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            "type": "Secondary"
          }
        ]
      }
    }
  }
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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