{
  "id": "CVE-2022-37450",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-08-05T21:15:09.087",
  "lastModified": "2024-11-21T07:15:00.200",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Go Ethereum (aka geth) through 1.10.21 allows attackers to increase rewards by mining blocks in certain situations, and using a manipulation of time-difference values to achieve replacement of main-chain blocks, aka Riskless Uncle Making (RUM), as exploited in the wild in 2020 through 2022."
    },
    {
      "lang": "es",
      "value": "Go Ethereum (tambi\u00e9n se conoce como geth) versiones hasta 1.10.21, permite a atacantes aumentar las recompensas mediante la miner\u00eda de bloques en determinadas situaciones, y el uso de una manipulaci\u00f3n de los valores de diferencia de tiempo para lograr el reemplazo de los bloques de la cadena principal, tambi\u00e9n se conoce como Riskless Uncle Making (RUM), como es explotado \"in the wild\" en 2020 hasta 2022"
    }
  ],
  "metrics": {
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        "type": "Primary",
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          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6
      }
    ]
  },
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  "references": [
    {
      "url": "http://dx.doi.org/10.13140/RG.2.2.27813.99043",
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link"
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    },
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      "url": "https://github.com/ethereum/go-ethereum/blob/671094279e8d27f4b4c3c94bf8b636c26b473976/core/forkchoice.go#L91-L94",
      "source": "cve@mitre.org",
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    {
      "url": "https://medium.com/%40aviv.yaish/uncle-maker-time-stamping-out-the-competition-in-ethereum-d27c1cb62fef",
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    },
    {
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