Security advisory

{
  "id": "b2f15af2da4cb3034292ab1323f180cfe413197446b6505d1524ce9ab2d85f1f",
  "url": "https://osv.dev/vulnerability/CVE-2018-19163",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-19163",
    "summary": "stratisX through 2.0.0.5 (a chain-based proof-of-stake cryptocurrency) allows a remote denial of service, exploitable by an attacker who acquires even a small amount of stake/coins in the system. The attacker sends invalid headers/blocks, which are stored on the victim's disk.",
    "evidence": "osv:CVE-2018-19163",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2018-19163",
      "aliases": [
        "CVE-2018-19163"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/stratisproject/stratisx",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "8dd4601d9089dd66132d127a98bfbc035e3b5aab"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:stratisplatform:stratisx:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.0.0.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.0.0.5",
            "v2.0.0.2",
            "v2.0.0.1",
            "v2.0.0",
            "v1.2.2",
            "v1.2.1",
            "v1.2.0",
            "v1.1.2.1",
            "v1.1.2",
            "v1.1.1",
            "v1.1.0.1",
            "v1.1.0",
            "v1.0.7",
            "v1.0.6",
            "v1.0.5",
            "v1.0.4",
            "v1.0.3",
            "v1.0.2.1",
            "v1.0.2",
            "v1.0.1",
            "v1.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19163.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:19.072411049Z",
      "provider": "osv",
      "references": [
        "https://medium.com/%40dsl_uiuc/fake-stake-attacks-on-chain-based-proof-of-stake-cryptocurrencies-b8b05723f806"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-19163",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 429929,
  "published_at": "2019-11-05T21:15:12.807+00:00"
}