{
  "id": "CVE-2021-37491",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-02-07T14:15:08.557",
  "lastModified": "2023-02-15T16:49:50.653",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier allows attackers to view sensitive information via CWallet::CreateTransaction() function."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:dogecoin:dogecoin:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "1.14.3",
              "matchCriteriaId": "31BD7B9D-4B1F-4402-A7B2-C9121C00FDD1"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://dogecoin.com",
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ]
    },
    {
      "url": "https://github.com/VPRLab/BlkVulnReport/blob/main/NDSS23_BlockScope.pdf",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Technical Description"
      ]
    },
    {
      "url": "https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/dogecoin/dogecoin/blob/master/src/wallet/wallet.cpp#L2628-L2640",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ]
    },
    {
      "url": "https://github.com/dogecoin/dogecoin/issues/2279",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Patch"
      ]
    }
  ]
}