jvndb - jvndb-2023-000032

JVNDB-2023-000032

Vulnerability from jvndb - Published: 2023-04-04 15:22 - Updated:2024-06-04 15:56

Severity ?

2.5 (Low) - cvssV3_0 - CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

Summary

Improper restriction of XML external entity references (XXE) in National land numerical information data conversion tool

Details

National land numerical information data conversion tool provided by MLIT improperly restricts XML external entity references (XXE) (CWE-611). Taku Toyama and Kohei Matsumoto of NEC Corporation reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

Type

URL

	JVN	http://jvn.jp/en/jp/JVN75742861/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2023-25955
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2023-25955
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

Ministry of Land, Infrastructure, Transport and Tourism

National land numerical information data conversion tool

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-000032.html",
  "dc:date": "2024-06-04T15:56+09:00",
  "dcterms:issued": "2023-04-04T15:22+09:00",
  "dcterms:modified": "2024-06-04T15:56+09:00",
  "description": "National land numerical information data conversion tool provided by MLIT improperly restricts XML external entity references (XXE) (CWE-611).\r\n\r\nTaku Toyama and Kohei Matsumoto of NEC Corporation reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-000032.html",
  "sec:cpe": {
    "#text": "cpe:/a:mlit:national_land_numerical_information_data_conversion_tool",
    "@product": "National land numerical information data conversion tool",
    "@vendor": "Ministry of Land, Infrastructure, Transport and Tourism",
    "@version": "2.2"
  },
  "sec:cvss": [
    {
      "@score": "1.2",
      "@severity": "Low",
      "@type": "Base",
      "@vector": "AV:L/AC:H/Au:N/C:P/I:N/A:N",
      "@version": "2.0"
    },
    {
      "@score": "2.5",
      "@severity": "Low",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2023-000032",
  "sec:references": [
    {
      "#text": "http://jvn.jp/en/jp/JVN75742861/index.html",
      "@id": "JVN#75742861",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2023-25955",
      "@id": "CVE-2023-25955",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2023-25955",
      "@id": "CVE-2023-25955",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Improper restriction of XML external entity references (XXE) in National land numerical information data conversion tool"
}

CVE-2023-25955 (GCVE-0-2023-25955)

Vulnerability from cvelistv5 – Published: 2023-04-11 00:00 – Updated: 2025-02-10 15:58

Summary

National land numerical information data conversion tool all versions improperly restricts XML external entity references (XXE). By processing a specially crafted XML file, arbitrary files on the PC may be accessed by an attacker.

Severity ?

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CWE

Improper restriction of XML external entity reference (XXE)

Assigner

jpcert

References

URL

Tags

	https://nlftp.mlit.go.jp/i_news.html#news4
	https://jvn.jp/en/jp/JVN75742861/

Impacted products

	Vendor	Product	Version
	Ministry of Land, Infrastructure, Transport and Tourism, Japan	National land numerical information data conversion tool	Affected: all versions

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T11:39:06.137Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://nlftp.mlit.go.jp/i_news.html#news4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN75742861/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "NONE",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-25955",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-10T15:57:12.687117Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-611",
                "description": "CWE-611 Improper Restriction of XML External Entity Reference",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-10T15:58:18.117Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "National land numerical information data conversion tool",
          "vendor": "Ministry of Land, Infrastructure, Transport and Tourism, Japan",
          "versions": [
            {
              "status": "affected",
              "version": "all versions"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "National land numerical information data conversion tool all versions improperly restricts XML external entity references (XXE). By processing a specially crafted XML file, arbitrary files on the PC may be accessed by an attacker."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper restriction of XML external entity reference (XXE)",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-04-11T00:00:00.000Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://nlftp.mlit.go.jp/i_news.html#news4"
        },
        {
          "url": "https://jvn.jp/en/jp/JVN75742861/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2023-25955",
    "datePublished": "2023-04-11T00:00:00.000Z",
    "dateReserved": "2023-03-15T00:00:00.000Z",
    "dateUpdated": "2025-02-10T15:58:18.117Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

JVNDB-2023-000032

CVE-2023-25955 (GCVE-0-2023-25955)

Tags

Sightings

Nomenclature