GSD-2021-42219

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Go-Ethereum v1.10.9 was discovered to contain an issue which allows attackers to cause a denial of service (DoS) via sending an excessive amount of messages to a node. This is caused by missing memory in the component /ethash/algorithm.go.
Aliases
Aliases
CVE-2021-42219
To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-42219",
    "description": "Go-Ethereum v1.10.9 was discovered to contain an issue which allows attackers to cause a denial of service (DoS) via sending an excessive amount of messages to a node. This is caused by missing memory in the component /ethash/algorithm.go.",
    "id": "GSD-2021-42219"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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        "CVE-2021-42219"
      ],
      "details": "Go-Ethereum v1.10.9 was discovered to contain an issue which allows attackers to cause a denial of service (DoS) via sending an excessive amount of messages to a node. This is caused by missing memory in the component /ethash/algorithm.go.",
      "id": "GSD-2021-42219",
      "modified": "2023-12-13T01:23:06.794484Z",
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    }
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        {
          "affected_range": "\u003c=v1.10.9",
          "affected_versions": "All versions up to 1.10.9",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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          "date": "2022-03-28",
          "description": "Go-Ethereum v1.10.9 was discovered to contain an issue which allows attackers to cause a denial of service (DoS) via sending an excessive amount of messages to a node. This is caused by missing memory in the component /ethash/algorithm.go.",
          "fixed_versions": [],
          "identifier": "CVE-2021-42219",
          "identifiers": [
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          "not_impacted": "",
          "package_slug": "go/github.com/ethereum/go-ethereum",
          "pubdate": "2022-03-17",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Denial of service in go-ethereum",
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                "tags": [
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          "solution": "Unfortunately, there is no solution available yet.",
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            "accessVector": "NETWORK",
            "authentication": "NONE",
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      "lastModifiedDate": "2022-03-28T13:12Z",
      "publishedDate": "2022-03-17T00:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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