jvndb - jvndb-2024-000085

jvndb-2024-000085

Vulnerability from jvndb

Published

2024-08-20 16:56

Modified

2024-08-20 16:56

Severity ?

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

Summary

"Rakuten Ichiba App" fails to restrict custom URL schemes properly

Details

"Rakuten Ichiba App" provided by Rakuten Group, Inc. 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. Shiga Takuma of BroadBand Security, 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/JVN56648919/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2024-41918
	Permissions(CWE-264)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

▼	Vendor	Product
	Rakuten Group, Inc.	"Rakuten Ichiba App" for Android
	Rakuten Group, Inc.	"Rakuten Ichiba App" for iOS

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2024/JVNDB-2024-000085.html",
  "dc:date": "2024-08-20T16:56+09:00",
  "dcterms:issued": "2024-08-20T16:56+09:00",
  "dcterms:modified": "2024-08-20T16:56+09:00",
  "description": "\"Rakuten Ichiba App\" provided by Rakuten Group, Inc. 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\nShiga Takuma of BroadBand Security, 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-2024-000085.html",
  "sec:cpe": [
    {
      "#text": "cpe:/a:misc:rakuten_group_rakuten_ichiba_shopping_app_for_android",
      "@product": "\"Rakuten Ichiba App\" for Android",
      "@vendor": "Rakuten Group, Inc.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/a:misc:rakuten_group_rakuten_ichiba_shopping_app_for_ios",
      "@product": "\"Rakuten Ichiba App\" for iOS",
      "@vendor": "Rakuten Group, Inc.",
      "@version": "2.2"
    }
  ],
  "sec:cvss": {
    "@score": "3.1",
    "@severity": "Low",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2024-000085",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN56648919/index.html",
      "@id": "JVN#56648919",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2024-41918",
      "@id": "CVE-2024-41918",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-264",
      "@title": "Permissions(CWE-264)"
    }
  ],
  "title": "\"Rakuten Ichiba App\" fails to restrict custom URL schemes properly"
}

cve-2024-41918

Vulnerability from cvelistv5

Published

2024-08-29 02:47

Modified

2024-08-29 23:58

Severity ?

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

Summary

'Rakuten Ichiba App' for Android 12.4.0 and earlier and 'Rakuten Ichiba App' for iOS 11.7.0 and earlier are vulnerable to improper authorization in handler for custom URL scheme. An arbitrary site may be displayed on the WebView of the product via Intent from another application installed on the user's device. As a result, the user may be redirected to an unauthorized site, and the user may become a victim of a phishing attack.

References

▼	URL	Tags
	https://play.google.com/store/apps/details?id=jp.co.rakuten.android&hl=en
	https://apps.apple.com/jp/app/id419267350
	https://jvn.jp/en/jp/JVN56648919/

Impacted products

Vendor

Product

Version

▼

Rakuten Group, Inc.

'Rakuten Ichiba App' for Android

Version: 12.4.0 and earlier

Rakuten Group, Inc.

'Rakuten Ichiba App' for iOS

Version: 11.7.0 and earlier

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:rakuten:ichiba:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "ichiba",
            "vendor": "rakuten",
            "versions": [
              {
                "lessThan": "12.4.0",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              },
              {
                "lessThan": "11.7.0",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 3.1,
              "baseSeverity": "LOW",
              "confidentialityImpact": "NONE",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-41918",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-29T13:48:47.314508Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-939",
                "description": "CWE-939 Improper Authorization in Handler for Custom URL Scheme",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-29T13:48:51.785Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "\u0027Rakuten Ichiba App\u0027 for Android",
          "vendor": "Rakuten Group, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "12.4.0 and earlier"
            }
          ]
        },
        {
          "product": "\u0027Rakuten Ichiba App\u0027 for iOS",
          "vendor": "Rakuten Group, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "11.7.0 and earlier"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "\u0027Rakuten Ichiba App\u0027 for Android 12.4.0 and earlier and \u0027Rakuten Ichiba App\u0027 for iOS 11.7.0 and earlier are vulnerable to improper authorization in handler for custom URL scheme. An arbitrary site may be displayed on the WebView of the product via Intent from another application installed on the user\u0027s device. As a result, the user may be redirected to an unauthorized site, and the user may become a victim of a phishing attack."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper authorization in handler for custom URL scheme",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-08-29T23:58:41.985Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://play.google.com/store/apps/details?id=jp.co.rakuten.android\u0026hl=en"
        },
        {
          "url": "https://apps.apple.com/jp/app/id419267350"
        },
        {
          "url": "https://jvn.jp/en/jp/JVN56648919/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2024-41918",
    "datePublished": "2024-08-29T02:47:19.480Z",
    "dateReserved": "2024-07-25T00:40:40.647Z",
    "dateUpdated": "2024-08-29T23:58:41.985Z",
    "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