FKIE_CVE-2023-30590

Vulnerability from fkie_nvd - Published: 2023-11-28 20:15 - Updated: 2025-11-04 17:15
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
The generateKeys() API function returned from crypto.createDiffieHellman() only generates missing (or outdated) keys, that is, it only generates a private key if none has been set yet, but the function is also needed to compute the corresponding public key after calling setPrivateKey(). However, the documentation says this API call: "Generates private and public Diffie-Hellman key values". The documented behavior is very different from the actual behavior, and this difference could easily lead to security issues in applications that use these APIs as the DiffieHellman may be used as the basis for application-level security, implications are consequently broad.
References
support@hackerone.comhttps://lists.debian.org/debian-lts-announce/2024/03/msg00029.html
support@hackerone.comhttps://nodejs.org/en/blog/vulnerability/june-2023-security-releasesVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/03/msg00029.html
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/09/msg00029.html
af854a3a-2127-422b-91ae-364da2661108https://nodejs.org/en/blog/vulnerability/june-2023-security-releasesVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20241101-0011/
Impacted products
Vendor Product Version
nodejs node.js *
nodejs node.js *
nodejs node.js *
To clipboard 

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              "versionEndExcluding": "16.20.1",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The generateKeys() API function returned from crypto.createDiffieHellman() only generates missing (or outdated) keys, that is, it only generates a private key if none has been set yet, but the function is also needed to compute the corresponding public key after calling setPrivateKey(). However, the documentation says this API call: \"Generates private and public Diffie-Hellman key values\".\n\nThe documented behavior is very different from the actual behavior, and this difference could easily lead to security issues in applications that use these APIs as the DiffieHellman may be used as the basis for application-level security, implications are consequently broad."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n API generateKeys() devuelta por crypto.createDiffieHellman() solo genera claves faltantes (o desactualizadas), es decir, solo genera una clave privada si a\u00fan no se ha configurado ninguna, pero la funci\u00f3n tambi\u00e9n es necesaria para calcular la clave p\u00fablica correspondiente. despu\u00e9s de llamar a setPrivateKey(). Sin embargo, la documentaci\u00f3n dice que esta llamada API: \"Genera valores de clave Diffie-Hellman p\u00fablicos y privados\". El comportamiento documentado es muy diferente del comportamiento real, y esta diferencia podr\u00eda conducir f\u00e1cilmente a problemas de seguridad en las aplicaciones que utilizan estas API, ya que DiffieHellman puede usarse como base para la seguridad a nivel de aplicaci\u00f3n; en consecuencia, las implicaciones son amplias."
    }
  ],
  "id": "CVE-2023-30590",
  "lastModified": "2025-11-04T17:15:37.113",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-11-28T20:15:07.480",
  "references": [
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      "source": "support@hackerone.com",
      "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00029.html"
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      "tags": [
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      "url": "https://security.netapp.com/advisory/ntap-20241101-0011/"
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  "sourceIdentifier": "support@hackerone.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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  ]
}


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