github - ghsa-frpv-4f5w-hf37

ghsa-frpv-4f5w-hf37

Vulnerability from github

Published

2022-05-14 03:17

Modified

2022-05-14 03:17

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Details

Z-NOMP before 2018-04-05 has an incorrect Equihash solution verifier that allows attackers to spoof mining shares, as demonstrated by providing a solution with {x1=1,x2=1,x3=1,...,x512=1} to bypass this verifier for any blockheader. This originally affected (for example) the Bitcoin Gold and Zcash cryptocurrencies, and continued to be exploited in the wild in May 2018 against smaller cryptocurrencies.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-10831"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-327"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-05-09T05:29:00Z",
    "severity": "HIGH"
  },
  "details": "Z-NOMP before 2018-04-05 has an incorrect Equihash solution verifier that allows attackers to spoof mining shares, as demonstrated by providing a solution with {x1=1,x2=1,x3=1,...,x512=1} to bypass this verifier for any blockheader. This originally affected (for example) the Bitcoin Gold and Zcash cryptocurrencies, and continued to be exploited in the wild in May 2018 against smaller cryptocurrencies.",
  "id": "GHSA-frpv-4f5w-hf37",
  "modified": "2022-05-14T03:17:42Z",
  "published": "2022-05-14T03:17:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-10831"
    },
    {
      "type": "WEB",
      "url": "https://blog.zencash.com/update-for-the-equihash-mining-application-z-nomp"
    },
    {
      "type": "WEB",
      "url": "https://github.com/edwardz246003/misc/blob/master/Attackers%20Fake%20Computational%20Power%20to%20Steal%20Cryptocurrencies%20from%20Mining%20Pools.md"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-10831 (GCVE-0-2018-10831)

Vulnerability from cvelistv5

Published

2018-05-09 05:00

Modified

2024-08-05 07:46

Severity ?

CWE

n/a

Summary

Z-NOMP before 2018-04-05 has an incorrect Equihash solution verifier that allows attackers to spoof mining shares, as demonstrated by providing a solution with {x1=1,x2=1,x3=1,...,x512=1} to bypass this verifier for any blockheader. This originally affected (for example) the Bitcoin Gold and Zcash cryptocurrencies, and continued to be exploited in the wild in May 2018 against smaller cryptocurrencies.

References

URL

Tags

	https://github.com/edwardz246003/misc/blob/master/Attackers%20Fake%20Computational%20Power%20to%20Steal%20Cryptocurrencies%20from%20Mining%20Pools.md	x_refsource_MISC
	https://blog.zencash.com/update-for-the-equihash-mining-application-z-nomp/	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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            "url": "https://blog.zencash.com/update-for-the-equihash-mining-application-z-nomp/"
          }
        ],
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}

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