{
  "id": "CVE-2007-6755",
  "sourceIdentifier": "secalert_us@oracle.com",
  "published": "2013-10-11T22:55:33.580",
  "lastModified": "2022-11-01T14:44:55.093",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The NIST SP 800-90A default statement of the Dual Elliptic Curve Deterministic Random Bit Generation (Dual_EC_DRBG) algorithm contains point Q constants with a possible relationship to certain \"skeleton key\" values, which might allow context-dependent attackers to defeat cryptographic protection mechanisms by leveraging knowledge of those values.  NOTE: this is a preliminary CVE for Dual_EC_DRBG; future research may provide additional details about point Q and associated attacks, and could potentially lead to a RECAST or REJECT of this CVE."
    },
    {
      "lang": "es",
      "value": "El procedimiento por defecto del NIST SP 800-90A del algoritmo Dual Elliptic Curve Deterministic Random Bit Generation (Dual_EC_DRBG) contiene puntos constantes Q con una posible relaci\u00f3n con ciertos valores \"skeleton key\", lo que podr\u00eda permitir a atacantes dependientes del contexto romper mecanismos criptogr\u00e1ficos de protecci\u00f3n  mediante el aprovechando del conocimiento de esos valores. NOTA: este es un CVE preliminar para Dual_EC_DRBG, la investigaci\u00f3n futura puede brindar detalles adicionales sobre el punto Q y los ataques asociados, y podr\u00eda potencialmente dar lugar a un RECAST o REJECT de esta CVE."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.8
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 4.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-327"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:dell:bsafe_crypto-c-micro-edition:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "3.0.0.0",
              "versionEndIncluding": "3.0.0.20",
              "matchCriteriaId": "BBC91A27-A2F7-40BD-8C2B-8AD5B042DC1F"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:dell:bsafe_crypto-j:5.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "40C23A4D-1F95-422E-946B-9063BC5F8395"
            },
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              "vulnerable": true,
              "criteria": "cpe:2.3:a:dell:bsafe_crypto-j:5.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "86B6427C-851F-4060-8A09-F6E2955269B1"
            }
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    }
  ],
  "references": [
    {
      "url": "http://arstechnica.com/security/2013/09/stop-using-nsa-influence-code-in-our-product-rsa-tells-customers/",
      "source": "secalert_us@oracle.com",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "http://blog.cryptographyengineering.com/2013/09/rsa-warns-developers-against-its-own.html",
      "source": "secalert_us@oracle.com",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "http://blog.cryptographyengineering.com/2013/09/the-many-flaws-of-dualecdrbg.html",
      "source": "secalert_us@oracle.com",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "http://rump2007.cr.yp.to/15-shumow.pdf",
      "source": "secalert_us@oracle.com",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "http://stream.wsj.com/story/latest-headlines/SS-2-63399/SS-2-332655/",
      "source": "secalert_us@oracle.com",
      "tags": [
        "Not Applicable"
      ]
    },
    {
      "url": "http://threatpost.com/in-wake-of-latest-crypto-revelations-everything-is-suspect",
      "source": "secalert_us@oracle.com",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "http://www.securityfocus.com/bid/63657",
      "source": "secalert_us@oracle.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "https://www.schneier.com/blog/archives/2007/11/the_strange_sto.html",
      "source": "secalert_us@oracle.com",
      "tags": [
        "Third Party Advisory"
      ]
    }
  ]
}