jvndb-2021-000095
Vulnerability from jvndb
Published
2021-10-28 15:03
Modified
2021-10-28 15:03
Severity ?
7.2 (High) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L
Summary
Multiple improper restriction of XML external entity reference (XXE) vulnerabilities in Office Server Document Converter
Details
Office Server Document Converter provided by Antenna House, Inc. contains multiple improper restriction of XML external entity reference (XXE) vulnerabilities listed below. * Improper restriction of XML external entity reference (XXE) (CWE-611) - CVE-2021-20838 Resource exhaustion in the PDF convert server may occur. * Improper restriction of XML external entity reference (XXE) (CWE-611) - CVE-2021-20839 Massive access to the other servers may occur.
References
JVN https://jvn.jp/en/jp/JVN33453839/index.html
CVE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20838
CVE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20839
NVD https://nvd.nist.gov/vuln/detail/CVE-2021-20838
NVD https://nvd.nist.gov/vuln/detail/CVE-2021-20839
No Mapping(CWE-Other) https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html
Impacted products
Antenna House, Inc.Office Server Document Converter
Show details on JVN DB website

To clipboard 

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-000095.html",
  "dc:date": "2021-10-28T15:03+09:00",
  "dcterms:issued": "2021-10-28T15:03+09:00",
  "dcterms:modified": "2021-10-28T15:03+09:00",
  "description": "Office Server Document Converter provided by Antenna House, Inc. contains multiple improper restriction of XML external entity reference (XXE) vulnerabilities listed below. \r\n\r\n* Improper restriction of XML external entity reference (XXE) (CWE-611) - CVE-2021-20838\r\nResource exhaustion in the PDF convert server may occur. \r\n* Improper restriction of XML external entity reference (XXE) (CWE-611) - CVE-2021-20839\r\nMassive access to the other servers may occur.",
  "link": "https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-000095.html",
  "sec:cpe": {
    "#text": "cpe:/a:antennahouse:office_server_document_converter",
    "@product": "Office Server Document Converter",
    "@vendor": "Antenna House, Inc.",
    "@version": "2.2"
  },
  "sec:cvss": [
    {
      "@score": "6.4",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
      "@version": "2.0"
    },
    {
      "@score": "7.2",
      "@severity": "High",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2021-000095",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN33453839/index.html",
      "@id": "JVN#33453839",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20838",
      "@id": "CVE-2021-20838",
      "@source": "CVE"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20839",
      "@id": "CVE-2021-20839",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2021-20838",
      "@id": "CVE-2021-20838",
      "@source": "NVD"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2021-20839",
      "@id": "CVE-2021-20839",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Multiple improper restriction of XML external entity reference (XXE) vulnerabilities in Office Server Document Converter"
}


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