jvndb - jvndb-2023-000085

jvndb-2023-000085

Vulnerability from jvndb

Published

2023-08-24 13:34

Modified

2024-05-15 17:19

Severity ?

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

Summary

"Skylark" App fails to restrict custom URL schemes properly

Details

"Skylark" App provided by SKYLARK HOLDINGS CO., LTD. provides the function to access a requested URL using Custom URL Scheme. The App does not restrict access to the function properly (CWE-939) which may be exploited to direct the App to access any sites. Shunsuke Kaneko 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	http://jvn.jp/en/jp/JVN03447226/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2023-40530
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2023-40530
	Permissions(CWE-264)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

▼	Vendor	Product
	SKYLARK HOLDINGS CO., LTD.	Skylark App

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-000085.html",
  "dc:date": "2024-05-15T17:19+09:00",
  "dcterms:issued": "2023-08-24T13:34+09:00",
  "dcterms:modified": "2024-05-15T17:19+09:00",
  "description": "\"Skylark\" App provided by SKYLARK HOLDINGS CO., LTD. provides the function to access a requested URL using Custom URL Scheme. The App does not restrict access to the function properly (CWE-939) which may be exploited to direct the App to access any sites.\r\n\r\nShunsuke Kaneko 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/2023/JVNDB-2023-000085.html",
  "sec:cpe": {
    "#text": "cpe:/a:skylark:skylark",
    "@product": "Skylark App",
    "@vendor": "SKYLARK HOLDINGS CO., LTD.",
    "@version": "2.2"
  },
  "sec:cvss": [
    {
      "@score": "4.3",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
      "@version": "2.0"
    },
    {
      "@score": "3.6",
      "@severity": "Low",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2023-000085",
  "sec:references": [
    {
      "#text": "http://jvn.jp/en/jp/JVN03447226/index.html",
      "@id": "JVN#03447226",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2023-40530",
      "@id": "CVE-2023-40530",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2023-40530",
      "@id": "CVE-2023-40530",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-264",
      "@title": "Permissions(CWE-264)"
    }
  ],
  "title": "\"Skylark\" App fails to restrict custom URL schemes properly"
}

cve-2023-40530

Vulnerability from cvelistv5

Published

2023-08-25 03:47

Modified

2024-10-02 18:13

Severity ?

Summary

Improper authorization in handler for custom URL scheme issue in 'Skylark' App for Android 6.2.13 and earlier and 'Skylark' App for iOS 6.2.13 and earlier allows an attacker to lead a user to access an arbitrary website via another application installed on the user's device.

References

▼	URL	Tags
	https://play.google.com/store/apps/details?id=jp.co.skylark.app.gusto
	https://apps.apple.com/jp/app/%E3%81%99%E3%81%8B%E3%81%84%E3%82%89%E3%83%BC%E3%81%8F%E3%82%A2%E3%83%97%E3%83%AA/id906930478
	https://jvn.jp/en/jp/JVN03447226/

Impacted products

▼	Vendor	Product
	SKYLARK HOLDINGS CO., LTD.	'Skylark' App for Android
	SKYLARK HOLDINGS CO., LTD.	'Skylark' App for iOS

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T18:38:49.295Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://play.google.com/store/apps/details?id=jp.co.skylark.app.gusto"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://apps.apple.com/jp/app/%E3%81%99%E3%81%8B%E3%81%84%E3%82%89%E3%83%BC%E3%81%8F%E3%82%A2%E3%83%97%E3%83%AA/id906930478"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN03447226/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-40530",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-02T18:13:04.039169Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-02T18:13:34.400Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "\u0027Skylark\u0027 App for Android",
          "vendor": "SKYLARK HOLDINGS CO., LTD.",
          "versions": [
            {
              "status": "affected",
              "version": " 6.2.13 and earlier"
            }
          ]
        },
        {
          "product": "\u0027Skylark\u0027 App for iOS",
          "vendor": "SKYLARK HOLDINGS CO., LTD.",
          "versions": [
            {
              "status": "affected",
              "version": "6.2.13 and earlier"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Improper authorization in handler for custom URL scheme issue in \u0027Skylark\u0027 App for Android  6.2.13 and earlier and \u0027Skylark\u0027 App for iOS 6.2.13 and earlier allows an attacker to lead a user to access an arbitrary website via another application installed on the user\u0027s device."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper authorization in handler for custom URL scheme",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-08-25T03:47:15.400Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://play.google.com/store/apps/details?id=jp.co.skylark.app.gusto"
        },
        {
          "url": "https://apps.apple.com/jp/app/%E3%81%99%E3%81%8B%E3%81%84%E3%82%89%E3%83%BC%E3%81%8F%E3%82%A2%E3%83%97%E3%83%AA/id906930478"
        },
        {
          "url": "https://jvn.jp/en/jp/JVN03447226/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2023-40530",
    "datePublished": "2023-08-25T03:47:15.400Z",
    "dateReserved": "2023-08-15T04:57:17.439Z",
    "dateUpdated": "2024-10-02T18:13:34.400Z",
    "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.

Action not permitted