{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "2fd9893f03c60dc38d0f17a9174d6e44184eb7ac"
            }
          ],
          "repo": "https://github.com/kermitt2/pdf2xml",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "pdf2xml v2.0 was discovered to contain a heap-buffer overflow in the function TextPage::addAttributsNode.",
  "id": "CVE-2020-23874",
  "modified": "2026-03-13T21:56:24.235952636Z",
  "published": "2021-11-10T22:15:09.370Z",
  "references": [
    {
      "type": "ARTICLE",
      "url": "https://cwe.mitre.org/data/definitions/122.html"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/Aurorainfinity/Poc/tree/master/pdf2xml"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/kermitt2/pdf2xml/issues/12"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}