{
  "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-2021-36374",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2021-36374",
    "idYear": 2021,
    "status": "PUBLISHED",
    "publishedAt": "2021-07-14T06:20:12.000Z",
    "updatedAt": "2024-08-04T00:54:51.456Z",
    "importedAt": "2026-10-24T01:56:32.228Z",
    "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": "Apache Ant ZIP, and ZIP based, archive denial of service vulerability",
      "summary": "When reading a specially crafted ZIP archive, or a derived formats, an Apache Ant build can be made to allocate large amounts of memory that leads to an out of memory error, even for small inputs. This can be used to disrupt builds using Apache Ant. Commonly used derived formats from ZIP archives are for instance JAR files and many office files. Apache Ant prior to 1.9.16 and 1.10.11 were affected.",
      "affected": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache Ant",
          "versions": [
            {
              "version": "1.4",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "Apache Ant*"
            },
            {
              "version": "Apache Ant 1.9.x",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "1.9.15"
            },
            {
              "version": "Apache Ant 1.10.x",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "1.10.10"
            }
          ]
        }
      ]
    }
  }
}