{
  "schema_version": "1.4.0",
  "id": "GHSA-hf4p-jm7r-vjjj",
  "modified": "2021-08-17T19:40:00Z",
  "published": "2019-07-26T16:10:39Z",
  "aliases": [
    "CVE-2018-15890"
  ],
  "summary": "Deserialization of Untrusted Data in EthereumJ",
  "details": "An issue was discovered in EthereumJ 1.8.2. There is Unsafe Deserialization in ois.readObject in mine/Ethash.java and decoder.readObject in crypto/ECKey.java. When a node syncs and mines a new block, arbitrary OS commands can be run on the server.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.ethereum:ethereumj-core"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "1.12.0"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-15890"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ethereum/ethereumj/issues/1161"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ethereum/ethereumj"
    },
    {
      "type": "WEB",
      "url": "https://github.com/frohoff/ysoserial"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "github_reviewed_at": "2019-07-26T09:08:20Z",
    "nvd_published_at": "2019-06-20T17:15:00Z"
  }
}