{
  "schema_version": "1.4.0",
  "id": "GHSA-ww63-gh4x-rhww",
  "modified": "2022-05-13T01:19:45Z",
  "published": "2022-05-13T01:19:45Z",
  "aliases": [
    "CVE-2018-19185"
  ],
  "details": "An issue has been found in libIEC61850 v1.3. It is a heap-based buffer overflow in BerEncoder_encodeOctetString in mms/asn1/ber_encoder.c. This is exploitable even after CVE-2018-18834 has been patched, with a different dataSetValue sequence than the CVE-2018-18834 attack vector.",
  "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": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19185"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mz-automation/libiec61850/issues/87"
    },
    {
      "type": "WEB",
      "url": "https://github.com/fouzhe/security/tree/master/libiec61850#another-heap-buffer-overflow-in-function-berencoder_encodeoctetstring"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-11-12T05:29:00Z"
  }
}