{
  "schema_version": "1.4.0",
  "id": "GHSA-cvcx-g7wh-x8rf",
  "modified": "2024-05-22T19:01:52Z",
  "published": "2022-12-23T00:30:23Z",
  "aliases": [
    "CVE-2022-47931"
  ],
  "summary": "Collision of hash values in github.com/bnb-chain/tss-lib",
  "details": "IO FinNet tss-lib before 2.0.0 allows a collision of hash values.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/bnb-chain/tss-lib"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.3.6-0.20230324145555-bb6fb30bd3eb"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-47931"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bnb-chain/tss-lib/pull/233"
    },
    {
      "type": "WEB",
      "url": "https://github.com/IoFinnet/threshlib/commit/369ec50be1437588a9733443bcb2f15b794601d4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bnb-chain/tss-lib/commit/bb6fb30bd3ebd35c755109836aa1a5ee6126c8a0"
    },
    {
      "type": "WEB",
      "url": "https://github.com/IoFinnet/threshlib/releases/tag/v2.0.0"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/bnb-chain/tss-lib"
    },
    {
      "type": "WEB",
      "url": "https://github.com/golang/vulndb/blob/master/data/reports/GO-2023-1904.yaml"
    },
    {
      "type": "WEB",
      "url": "https://medium.com/@iofinnet/security-disclosure-for-ecdsa-and-eddsa-threshold-signature-schemes-4e969af7155b"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-327"
    ],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "github_reviewed_at": "2024-05-20T21:24:53Z",
    "nvd_published_at": "2022-12-23T00:15:00Z"
  }
}