fkie_cve-2022-23002
Vulnerability from fkie_nvd
Published
2022-07-29 19:15
Modified
2024-11-21 06:47
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
When compressing or decompressing a point on the NIST P-256 elliptic curve with an X coordinate of zero, the resulting output is not properly reduced modulo the P-256 field prime and is invalid. The resulting output will cause an error when used in other operations. This may be leveraged by an attacker to cause an error scenario in applications which use the library, resulting in a limited denial of service for an individual user. The scope of impact cannot extend to other components.
References
psirt@wdc.comhttps://www.westerndigital.com/support/product-security/wdc-22013-sweet-b-incorrect-output-vulnerabilitiesProduct, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.westerndigital.com/support/product-security/wdc-22013-sweet-b-incorrect-output-vulnerabilitiesProduct, Vendor Advisory
Impacted products
Vendor Product Version
westerndigital sweet_b 1


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:westerndigital:sweet_b:1:*:*:*:*:*:*:*",
              "matchCriteriaId": "BD0868BB-4143-41EC-9A15-C16C98EF851C",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "When compressing or decompressing a point on the NIST P-256 elliptic curve with an X coordinate of zero, the resulting output is not properly reduced modulo the P-256 field prime and is invalid. The resulting output will cause an error when used in other operations. This may be leveraged by an attacker to cause an error scenario in applications which use the library, resulting in a limited denial of service for an individual user. The scope of impact cannot extend to other components."
    },
    {
      "lang": "es",
      "value": "Cuando es comprimido o descomprimido un punto en la curva el\u00edptica P-256 de NIST con una coordenada X de cero, la salida resultando no es reducida apropiadamente modulo el primo del campo P-256 y es inv\u00e1lida. La salida resultante causar\u00e1 un error cuando sea usada en otras operaciones. Esto puede ser aprovechado por un atacante para causar un escenario de error en las aplicaciones que usan la biblioteca, resultando en una denegaci\u00f3n de servicio limitada para un usuario individual. El alcance del impacto no puede extenderse a otros componentes"
    }
  ],
  "id": "CVE-2022-23002",
  "lastModified": "2024-11-21T06:47:46.970",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "psirt@wdc.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-07-29T19:15:08.210",
  "references": [
    {
      "source": "psirt@wdc.com",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://www.westerndigital.com/support/product-security/wdc-22013-sweet-b-incorrect-output-vulnerabilities"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://www.westerndigital.com/support/product-security/wdc-22013-sweet-b-incorrect-output-vulnerabilities"
    }
  ],
  "sourceIdentifier": "psirt@wdc.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-703"
        }
      ],
      "source": "psirt@wdc.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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