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CVE-2016-1000341

Estado: ModificadaMedia (5.9)—

In the Bouncy Castle JCE Provider version 1.55 and earlier DSA signature generation is vulnerable to timing attack. Where timings can be closely observed for the generation of signatures, the lack of blinding in 1.55, or earlier, may allow an attacker to gain information about the signature's k value and ultimately the private value as well.

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 (2)

Bouncycastle — Bc-javaDebian — Debian Linux

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2016-1000341",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
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          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
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  "affected": [
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  "published": "2018-06-04T13:29:00.340",
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  "vulnStatus": "Modified",
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      "value": "In the Bouncy Castle JCE Provider version 1.55 and earlier DSA signature generation is vulnerable to timing attack. Where timings can be closely observed for the generation of signatures, the lack of blinding in 1.55, or earlier, may allow an attacker to gain information about the signature's k value and ultimately the private value as well."
    },
    {
      "lang": "es",
      "value": "En Bouncy Castle JCE Provider, en versiones 1.55 y anteriores, la generación de firmas DSA es vulnerable a ataques de sincronización. En los casos en los que se puede observar detenidamente la sincronización para la generación de firmas, la falta de blindaje en las versiones 1.55 o anteriores puede permitir que un atacante obtenga información sobre el valor k de la firma y, en última instancia, también del valor privado."
    }
  ],
  "lastModified": "2026-06-17T00:38:51.403",
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