fkie_cve-2025-0755
Vulnerability from fkie_nvd
Published
2025-03-18 09:15
Modified
2025-11-03 20:17
Severity ?
8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
The various bson_append functions in the MongoDB C driver library may be susceptible to buffer overflow when performing operations that could result in a final BSON document which exceeds the maximum allowable size (INT32_MAX), resulting in a segmentation fault and possible application crash. This issue affected libbson versions prior to 1.27.5, MongoDB Server v8.0 versions prior to 8.0.1 and MongoDB Server v7.0 versions prior to 7.0.16
References
cna@mongodb.comhttps://jira.mongodb.org/browse/CDRIVER-5601Issue Tracking, Vendor Advisory
cna@mongodb.comhttps://jira.mongodb.org/browse/SERVER-94461Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/05/msg00012.html
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/05/msg00027.html
Impacted products
Vendor Product Version
mongodb libbson *
mongodb mongodb *
mongodb mongodb 8.0.0


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mongodb:libbson:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B29F6AA9-E9B0-458B-BDE0-EDC087DFED0A",
              "versionEndExcluding": "1.27.5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:*",
              "matchCriteriaId": "24E2033E-F87C-421E-BFAB-BA205A9FA92B",
              "versionEndExcluding": "7.0.16",
              "versionStartIncluding": "7.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mongodb:mongodb:8.0.0:*:*:*:-:*:*:*",
              "matchCriteriaId": "2D7955C2-4E80-4534-97B0-9E1FBAC606C5",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The various bson_append\u00a0functions in the MongoDB C driver library may be susceptible to buffer overflow when performing operations that could result in a final BSON document which exceeds the maximum allowable size (INT32_MAX), resulting in a segmentation fault and possible application crash. This issue affected libbson versions prior to 1.27.5, MongoDB Server v8.0 versions prior to 8.0.1 and MongoDB Server v7.0 versions prior to 7.0.16"
    },
    {
      "lang": "es",
      "value": "Las diversas funciones bson_append de la librer\u00eda del controlador C de MongoDB pueden ser susceptibles a desbordamientos de b\u00fafer al realizar operaciones que podr\u00edan generar un documento BSON final que supere el tama\u00f1o m\u00e1ximo permitido (INT32_MAX), lo que provocar\u00eda un fallo de segmentaci\u00f3n y un posible bloqueo de la aplicaci\u00f3n. Este problema afectaba a las versiones de libbson anteriores a la 1.27.5, a las versiones de MongoDB Server v8.0 anteriores a la 8.0.1 y a las versiones de MongoDB Server v7.0 anteriores a la 7.0.16."
    }
  ],
  "id": "CVE-2025-0755",
  "lastModified": "2025-11-03T20:17:05.980",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 8.4,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 5.9,
        "source": "cna@mongodb.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-03-18T09:15:11.487",
  "references": [
    {
      "source": "cna@mongodb.com",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://jira.mongodb.org/browse/CDRIVER-5601"
    },
    {
      "source": "cna@mongodb.com",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://jira.mongodb.org/browse/SERVER-94461"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00012.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00027.html"
    }
  ],
  "sourceIdentifier": "cna@mongodb.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-122"
        }
      ],
      "source": "cna@mongodb.com",
      "type": "Secondary"
    }
  ]
}


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