jvndb - jvndb-2024-000103

jvndb-2024-000103

Vulnerability from jvndb

Published

2024-09-24 16:12

Modified

2024-09-24 16:12

Severity ?

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

Summary

The installer of e-Tax software(common program) vulnerable to privilege escalation

Details

The installer of e-Tax software(common program) provided by National Tax Agency contains a vulnerability which allows uploading a malicious DLL to be executed with higher privileges than that of an general user by altering registry (CWE-268). Takashi Yoshikawa of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

▼	Type	URL
	JVN	https://jvn.jp/en/jp/JVN57749899/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2024-47045
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

▼	Vendor	Product
	National Tax Agency JAPAN	e-Tax Software

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2024/JVNDB-2024-000103.html",
  "dc:date": "2024-09-24T16:12+09:00",
  "dcterms:issued": "2024-09-24T16:12+09:00",
  "dcterms:modified": "2024-09-24T16:12+09:00",
  "description": "The installer of e-Tax software(common program) provided by National Tax Agency contains a vulnerability which allows uploading a malicious DLL to be executed with higher privileges than that of an general user by altering registry (CWE-268).\r\n\r\nTakashi Yoshikawa of Mitsui Bussan Secure Directions, Inc. 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/2024/JVNDB-2024-000103.html",
  "sec:cpe": {
    "#text": "cpe:/a:nta:e-tax",
    "@product": "e-Tax Software",
    "@vendor": "National Tax Agency JAPAN",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "7.8",
    "@severity": "High",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2024-000103",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN57749899/index.html",
      "@id": "JVN#57749899",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2024-47045",
      "@id": "CVE-2024-47045",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "The installer of e-Tax software(common program) vulnerable to privilege escalation"
}

cve-2024-47045

Vulnerability from cvelistv5

Published

2024-09-26 03:33

Modified

2024-09-26 14:45

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

Privilege chaining issue exists in the installer of e-Tax software(common program). If this vulnerability is exploited, a malicious DLL prepared by an attacker may be executed with higher privileges than the application privilege.

References

▼	URL	Tags
	https://www.e-tax.nta.go.jp/topics/2024/topics_20240924_versionup.htm
	https://jvn.jp/en/jp/JVN57749899/

Impacted products

▼	Vendor	Product
	National Tax Agency	The installer of e-Tax software(common program)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:e-tax.nta:e-tax:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "e-tax",
            "vendor": "e-tax.nta",
            "versions": [
              {
                "lessThan": "3.0.18",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-47045",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-26T14:42:00.395236Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-26T14:45:34.542Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "The installer of e-Tax software(common program)",
          "vendor": "National Tax Agency",
          "versions": [
            {
              "status": "affected",
              "version": "All versions distributed on the NTA website before 2024 September 24"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Privilege chaining issue exists in the installer of e-Tax software(common program). If this vulnerability is exploited, a malicious DLL prepared by an attacker may be executed with higher privileges than the application privilege."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-268",
              "description": "Privilege chaining",
              "lang": "en-US",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-09-26T06:22:26.091Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://www.e-tax.nta.go.jp/topics/2024/topics_20240924_versionup.htm"
        },
        {
          "url": "https://jvn.jp/en/jp/JVN57749899/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2024-47045",
    "datePublished": "2024-09-26T03:33:48.931Z",
    "dateReserved": "2024-09-17T05:33:19.502Z",
    "dateUpdated": "2024-09-26T14:45:34.542Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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