{
  "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-2023-32970",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-32970",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2023-10-13T19:16:18.592Z",
    "updatedAt": "2024-09-16T20:29:45.599Z",
    "importedAt": "2026-10-24T01:56:53.804Z",
    "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": "QTS, QuTS hero, QuTScloud",
      "summary": "A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to launch a denial-of-service (DoS) attack via a network.\nQES is not affected.\n\nWe have already fixed the vulnerability in the following versions:\nQuTS hero h5.0.1.2515 build 20230907 and later\nQuTS hero h5.1.0.2453 build 20230708 and later\nQuTS hero h4.5.4.2476 build 20230728 and later\nQuTScloud c5.1.0.2498 and later\nQTS 5.1.0.2444 build 20230629 and later\nQTS 4.5.4.2467 build 20230718 and later\n",
      "affected": [
        {
          "vendor": "QNAP Systems Inc.",
          "product": "QuTS hero",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "h5.0.x",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "h5.0.1.2515 build 20230907"
            },
            {
              "version": "h5.1.x",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "h5.1.0.2453 build 20230708"
            },
            {
              "version": "h4.5.x",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "h4.5.4.2476 build 20230728"
            }
          ]
        },
        {
          "vendor": "QNAP Systems Inc.",
          "product": "QuTScloud",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "c5.x",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "c5.1.0.2498"
            }
          ]
        },
        {
          "vendor": "QNAP Systems Inc.",
          "product": "QTS",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "5.1.x",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "5.1.0.2444 build 20230629"
            },
            {
              "version": "4.5.x",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "4.5.4.2467 build 20230718"
            }
          ]
        }
      ]
    }
  }
}