{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2023-40052",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-40052",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2024-01-18T15:11:51.468Z",
    "updatedAt": "2024-08-29T19:52:53.852Z",
    "importedAt": "2026-10-24T01:56:58.683Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Progress Application Server (PAS) for OpenEdge Denial of Service",
      "summary": "\n\n\nThis issue affects Progress Application Server (PAS) for OpenEdge in versions 11.7 prior to 11.7.18, 12.2 prior to 12.2.13, and innovation releases prior to 12.8.0\n\n. \n\nAn attacker who can produce a malformed web request may cause the crash of a PASOE agent potentially disrupting the thread activities of many web application clients. Multiple of these DoS attacks could lead to the flooding of invalid requests as compared to the server’s remaining ability to process valid requests.\n\n\n\n\n\n",
      "affected": [
        {
          "vendor": "Progress Software Corporation",
          "product": "OpenEdge",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "11.7.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "11.7.18"
            },
            {
              "version": "12.2.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "12.2.13"
            },
            {
              "version": "Innovation Releases",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "12.8.0"
            }
          ]
        }
      ]
    }
  }
}