github - ghsa-x2w5-7wp4-5qff

ghsa-x2w5-7wp4-5qff

Vulnerability from github

Published

2023-03-08 21:30

Modified

2023-03-08 21:30

Details

The ScalarMult and ScalarBaseMult methods of the P256 Curve may return an incorrect result if called with some specific unreduced scalars (a scalar larger than the order of the curve). This does not impact usages of crypto/ecdsa or crypto/ecdh.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-24532"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-03-08T20:15:00Z",
    "severity": null
  },
  "details": "The ScalarMult and ScalarBaseMult methods of the P256 Curve may return an incorrect result if called with some specific unreduced scalars (a scalar larger than the order of the curve). This does not impact usages of crypto/ecdsa or crypto/ecdh.",
  "id": "GHSA-x2w5-7wp4-5qff",
  "modified": "2023-03-08T21:30:24Z",
  "published": "2023-03-08T21:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-24532"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/cl/471255"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/58647"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/3-TpUx48iQY"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2023-1621"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2023-24532

Vulnerability from cvelistv5

Published

2023-03-08 19:40

Modified

2024-08-02 10:56

Severity ?

Summary

Incorrect calculation on P256 curves in crypto/internal/nistec

References

▼	URL	Tags
	https://go.dev/issue/58647
	https://go.dev/cl/471255
	https://groups.google.com/g/golang-announce/c/3-TpUx48iQY
	https://pkg.go.dev/vuln/GO-2023-1621

Impacted products

▼	Vendor	Product
	Go standard library	crypto/internal/nistec

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T10:56:04.340Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://security.netapp.com/advisory/ntap-20230331-0011/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://go.dev/issue/58647"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://go.dev/cl/471255"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://groups.google.com/g/golang-announce/c/3-TpUx48iQY"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://pkg.go.dev/vuln/GO-2023-1621"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-24532",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-01T15:58:31.679478Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-01T15:58:40.921Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "crypto/internal/nistec",
          "product": "crypto/internal/nistec",
          "programRoutines": [
            {
              "name": "P256Point.ScalarBaseMult"
            },
            {
              "name": "P256Point.ScalarMult"
            },
            {
              "name": "P256OrdInverse"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
            {
              "lessThan": "1.19.7",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "1.20.2",
              "status": "affected",
              "version": "1.20.0-0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Guido Vranken, via the Ethereum Foundation bug bounty program"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The ScalarMult and ScalarBaseMult methods of the P256 Curve may return an incorrect result if called with some specific unreduced scalars (a scalar larger than the order of the curve). This does not impact usages of crypto/ecdsa or crypto/ecdh."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-682: Incorrect Calculation",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-06-12T19:07:52.290Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://go.dev/issue/58647"
        },
        {
          "url": "https://go.dev/cl/471255"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/3-TpUx48iQY"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2023-1621"
        }
      ],
      "title": "Incorrect calculation on P256 curves in crypto/internal/nistec"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2023-24532",
    "datePublished": "2023-03-08T19:40:45.425Z",
    "dateReserved": "2023-01-25T21:19:20.641Z",
    "dateUpdated": "2024-08-02T10:56:04.340Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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