{
  "id": "CVE-2024-6381",
  "sourceIdentifier": "cna@mongodb.com",
  "published": "2024-07-02T18:15:03.963",
  "lastModified": "2024-11-21T09:49:32.210",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The bson_strfreev function in the MongoDB C driver library may be susceptible to an integer overflow where the function will try to free memory at a negative offset. This may result in memory corruption. This issue affected libbson versions prior to 1.26.2"
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n bson_strfreev en la librer\u00eda del controlador MongoDB C puede ser susceptible a un desbordamiento de enteros donde la funci\u00f3n intentar\u00e1 liberar memoria con un desplazamiento negativo. Esto puede provocar da\u00f1os en la memoria. Este problema afect\u00f3 a las versiones de Libbson anteriores a la 1.26.2."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "cna@mongodb.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "baseScore": 4.0,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "cna@mongodb.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-680"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://jira.mongodb.org/browse/CDRIVER-5622",
      "source": "cna@mongodb.com"
    },
    {
      "url": "https://jira.mongodb.org/browse/CDRIVER-5622",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}