Vulnerability-Lookup

JVNDB-2020-000040

Vulnerability from jvndb - Published: 2020-06-24 05:25 - Updated:2020-06-24 05:25

Severity

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

Summary

Chrome Extension for e-Tax Reception System vulnerable to arbitrary command execution

Details

Chrome Extension for e-Tax Reception System provided by National Tax Agency is an extension to use the e-Tax Reception System on Google Chrome and/or Chromium-based versions of Microsoft Edge. When a user runs a Chrome Extension for e-Tax Reception System, a specially crafted parameter by an attacker is fed to the Chrome Extension for e-Tax Reception and COM objects are manipulated, which may result in arbitrary command execution. ucq of Cyber Defense Institute, 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/JVN40039627/index.html
	CVE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5601
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2020-5601
	Permissions(CWE-264)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

National Tax Agency JAPAN

Chrome Extension e-Tax Reception System AP

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2020/JVNDB-2020-000040.html",
  "dc:date": "2020-06-24T14:25+09:00",
  "dcterms:issued": "2020-06-24T14:25+09:00",
  "dcterms:modified": "2020-06-24T14:25+09:00",
  "description": "Chrome Extension for e-Tax Reception System provided by National Tax Agency is an extension to use the e-Tax Reception System on Google Chrome and/or Chromium-based versions of Microsoft Edge. When a user runs a Chrome Extension for e-Tax Reception System, a specially crafted parameter by an attacker is fed to the Chrome Extension for e-Tax Reception and COM objects are manipulated, which may result in arbitrary command execution.\r\n\r\nucq of Cyber Defense Institute, Inc. reported this vulnerability to IPA.\r\n JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2020/JVNDB-2020-000040.html",
  "sec:cpe": {
    "#text": "cpe:/a:nta:e-tax_reception_system",
    "@product": "Chrome Extension e-Tax Reception System AP",
    "@vendor": "National Tax Agency JAPAN",
    "@version": "2.2"
  },
  "sec:cvss": [
    {
      "@score": "5.1",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
      "@version": "2.0"
    },
    {
      "@score": "5.0",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2020-000040",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN40039627/index.html",
      "@id": "JVN#40039627",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5601",
      "@id": "CVE-2020-5601",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2020-5601",
      "@id": "CVE-2020-5601",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-264",
      "@title": "Permissions(CWE-264)"
    }
  ],
  "title": "Chrome Extension for e-Tax Reception System vulnerable to arbitrary command execution"
}

CVE-2020-5601 (GCVE-0-2020-5601)

Vulnerability from cvelistv5 – Published: 2020-06-30 10:20 – Updated: 2024-08-04 08:30

Summary

Chrome Extension for e-Tax Reception System Ver1.0.0.0 allows remote attackers to execute an arbitrary command via unspecified vectors.

Severity

No CVSS data available.

CWE

Arbitrary command execution

Assigner

jpcert CNA under the jpcert root

CNA scorecard C 64/100 over 190 records in the last 180 days details

References

2 references

URL	Tags
https://www.e-tax.nta.go.jp/topics/topics_200618.htm	x_refsource_MISC
https://jvn.jp/en/jp/JVN40039627/index.html	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
National Tax Agency	Chrome Extension for e-Tax Reception System	Affected: Ver1.0.0.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:30:24.550Z",
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          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.e-tax.nta.go.jp/topics/topics_200618.htm"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN40039627/index.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Chrome Extension for e-Tax Reception System",
          "vendor": "National Tax Agency",
          "versions": [
            {
              "status": "affected",
              "version": "Ver1.0.0.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Chrome Extension for e-Tax Reception System Ver1.0.0.0 allows remote attackers to execute an arbitrary command via unspecified vectors."
        }
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      "problemTypes": [
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          "descriptions": [
            {
              "description": "Arbitrary command execution",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-06-30T10:20:44.000Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.e-tax.nta.go.jp/topics/topics_200618.htm"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://jvn.jp/en/jp/JVN40039627/index.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2020-5601",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Chrome Extension for e-Tax Reception System",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Ver1.0.0.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "National Tax Agency"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
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        "description": {
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          ]
        },
        "problemtype": {
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              "description": [
                {
                  "lang": "eng",
                  "value": "Arbitrary command execution"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.e-tax.nta.go.jp/topics/topics_200618.htm",
              "refsource": "MISC",
              "url": "https://www.e-tax.nta.go.jp/topics/topics_200618.htm"
            },
            {
              "name": "https://jvn.jp/en/jp/JVN40039627/index.html",
              "refsource": "MISC",
              "url": "https://jvn.jp/en/jp/JVN40039627/index.html"
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2020-5601",
    "datePublished": "2020-06-30T10:20:44.000Z",
    "dateReserved": "2020-01-06T00:00:00.000Z",
    "dateUpdated": "2024-08-04T08:30:24.550Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
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