github - ghsa-jmw4-vrcr-pppg

ghsa-jmw4-vrcr-pppg

Vulnerability from github

Published

2022-05-14 03:13

Modified

2022-05-14 03:13

Severity ?

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

Details

Hyperledger Iroha versions v1.0_beta and v1.0.0_beta-1 are vulnerable to transaction and block signature verification bypass in the transaction and block validator allowing a single node to sign a transaction and/or block multiple times, each with a random nonce, and have other validating nodes accept them as separate valid signatures.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2018-3756"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-347"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-06-01T19:29:00Z",
    "severity": "HIGH"
  },
  "details": "Hyperledger Iroha versions v1.0_beta and v1.0.0_beta-1 are vulnerable to transaction and block signature verification bypass in the transaction and block validator allowing a single node to sign a transaction and/or block multiple times, each with a random nonce, and have other validating nodes accept them as separate valid signatures.",
  "id": "GHSA-jmw4-vrcr-pppg",
  "modified": "2022-05-14T03:13:26Z",
  "published": "2022-05-14T03:13:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-3756"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hyperledger/iroha/releases/tag/v1.0.0_beta-2"
    }
  ],
  "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-2018-3756 (GCVE-0-2018-3756)

Vulnerability from cvelistv5

Published

2018-06-01 19:00

Modified

2024-09-17 03:34

Severity ?

CWE

n/a

Summary

Hyperledger Iroha versions v1.0_beta and v1.0.0_beta-1 are vulnerable to transaction and block signature verification bypass in the transaction and block validator allowing a single node to sign a transaction and/or block multiple times, each with a random nonce, and have other validating nodes accept them as separate valid signatures.

References

URL

Tags

https://github.com/hyperledger/iroha/releases/tag/v1.0.0_beta-2

x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

To clipboard

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