{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:science-miner:pdf2xml:2.0:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "2.0"
              },
              {
                "last_affected": "2.0"
              }
            ],
            "source": "CPE_STRING"
          },
          "events": [
            {
              "introduced": "2fd9893f03c60dc38d0f17a9174d6e44184eb7ac"
            },
            {
              "last_affected": "2fd9893f03c60dc38d0f17a9174d6e44184eb7ac"
            }
          ],
          "repo": "https://github.com/kermitt2/pdf2xml",
          "type": "GIT"
        }
      ],
      "versions": [
        "2.0"
      ]
    }
  ],
  "database_specific": {},
  "details": "A NULL pointer dereference in the function TextPage::restoreState of pdf2xml v2.0 allows attackers to cause a denial of service (DoS).",
  "id": "CVE-2020-23872",
  "modified": "2026-07-08T05:37:55.844735556Z",
  "published": "2021-11-10T22:15:07.470Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://github.com/Aurorainfinity/Poc/tree/master/pdf2xml"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/kermitt2/pdf2xml/issues/10"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}