Security advisory

{
  "id": "23cbf258042eb2abd9d2eebbbd0f4e225e28a717dae7976bff0a34b038e7ab38",
  "url": "https://osv.dev/vulnerability/CVE-2019-1010127",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-1010127",
    "summary": "VCFTools vcftools prior to version 0.1.15 is affected by: Use-after-free. The impact is: Denial of Service or possibly other impact (eg. code execution or information disclosure). The component is: The header::add_FILTER_descriptor method in header.cpp. The attack vector is: The victim must open a specially crafted VCF file.",
    "evidence": "osv:CVE-2019-1010127",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2019-1010127",
      "aliases": [
        "CVE-2019-1010127"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/vcftools/vcftools",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1d27c245276cc9b10c4b20e1fedc5e4adfcc0123"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:vcftools_project:vcftools:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "0.1.15"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.1.14"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-1010127.json"
          }
        }
      ],
      "modified": "2026-10-20T10:50:35.257076789Z",
      "provider": "osv",
      "references": [
        "https://github.com/vcftools/vcftools/issues/141",
        "https://docs.google.com/document/d/e/2PACX-1vQJveVcGMp_NMdBY5Je2K2k63RoCYznvKjJk5u1wJRmLotvwQkG5qiqZjpABcOkjzj49wkwGweiFwrc/pub"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-1010127",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 381875,
  "published_at": "2019-07-25T19:15:12.613+00:00"
}