« Volver al listado

CVE-2014-4192

Estado: ModificadaMedia (5)—

The Dual_EC_DRBG implementation in EMC RSA BSAFE-C Toolkits (aka Share for C and C++) processes certain requests for output bytes by considering only the requested byte count and not the use of cached bytes, which makes it easier for remote attackers to obtain plaintext from TLS sessions by recovering the algorithm's inner state, a different issue than CVE-2007-6755.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Dell — Bsafe Share

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2014-4192",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-06-17T15:55:06.690",
  "references": [
    {
      "url": "http://dualec.org/",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://dualec.org/DualECTLS.pdf",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://dualec.org/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://dualec.org/DualECTLS.pdf",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-310"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Dual_EC_DRBG implementation in EMC RSA BSAFE-C Toolkits (aka Share for C and C++) processes certain requests for output bytes by considering only the requested byte count and not the use of cached bytes, which makes it easier for remote attackers to obtain plaintext from TLS sessions by recovering the algorithm's inner state, a different issue than CVE-2007-6755."
    },
    {
      "lang": "es",
      "value": "La implementación Dual_EC_DRBG en EMC RSA BSAFE-C Toolkits (también conocido como Share for C and C++) procesa ciertas solicitudes para bytes de salida mediante la consideración de solamente la cantidad de bytes solicitada y no el uso de bytes en caché, lo que facilita a atacantes remotos obtener texto plano de sesiones TLS mediante la recuperación del estado interior del algoritmo, un problema diferente a CVE-2007-6755."
    }
  ],
  "lastModified": "2026-06-17T00:09:33.503",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:dell:bsafe_share:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D3E53F40-415C-4793-94D3-A4F51734C199"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "evaluatorComment": "As with CVE-2007-6755 this vulnerability has been scored with the assumption the relationship between P and Q is known to the attacker. Please see CVE-2007-6755 [link: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2007-6755] more information.",
  "sourceIdentifier": "cve@mitre.org"
}