jvndb - jvndb-2024-000094

jvndb-2024-000094

Vulnerability from jvndb

Published

2024-09-09 14:20

Modified

2024-09-09 14:20

Severity ?

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

Summary

"@cosme" App fails to restrict custom URL schemes properly

Details

"@cosme" App provided by istyle 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. Pantuhong Sorasiri of LAC Co., Ltd. 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/JVN81570776/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2024-45203
	Permissions(CWE-264)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

▼	Vendor	Product
	istyle Inc.	"@cosme" App for Android
	istyle Inc.	"@cosme" App for iOS

Show details on JVN DB website

JSON

To clipboard

{
   "@rdf:about": "https://jvndb.jvn.jp/en/contents/2024/JVNDB-2024-000094.html",
   "dc:date": "2024-09-09T14:20+09:00",
   "dcterms:issued": "2024-09-09T14:20+09:00",
   "dcterms:modified": "2024-09-09T14:20+09:00",
   description: "\"@cosme\" App provided by istyle 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\nPantuhong Sorasiri of LAC Co., Ltd. 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-2024-000094.html",
   "sec:cpe": [
      {
         "#text": "cpe:/a:misc:istyle_Inc_%40cosme_cosmetic_review_%26_ranking_for_android",
         "@product": "\"@cosme\" App for Android",
         "@vendor": "istyle Inc.",
         "@version": "2.2",
      },
      {
         "#text": "cpe:/a:misc:istyle_Inc_%40cosme_cosmetic_review_%26_ranking_for_ios",
         "@product": "\"@cosme\" App for iOS",
         "@vendor": "istyle Inc.",
         "@version": "2.2",
      },
   ],
   "sec:cvss": {
      "@score": "3.3",
      "@severity": "Low",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
      "@version": "3.0",
   },
   "sec:identifier": "JVNDB-2024-000094",
   "sec:references": [
      {
         "#text": "https://jvn.jp/en/jp/JVN81570776/index.html",
         "@id": "JVN#81570776",
         "@source": "JVN",
      },
      {
         "#text": "https://www.cve.org/CVERecord?id=CVE-2024-45203",
         "@id": "CVE-2024-45203",
         "@source": "CVE",
      },
      {
         "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
         "@id": "CWE-264",
         "@title": "Permissions(CWE-264)",
      },
   ],
   title: "\"@cosme\" App fails to restrict custom URL schemes properly",
}

cve-2024-45203

Vulnerability from cvelistv5

Published

2024-09-09 06:42

Modified

2025-03-13 19:35

Severity ?

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

Summary

Improper authorization in handler for custom URL scheme issue in "@cosme" App for Android versions prior 5.69.0 and "@cosme" App for iOS versions prior to 6.74.0 allows an attacker to lead a user to access an arbitrary website via the vulnerable App. As a result, the user may become a victim of a phishing attack.

References

▼	URL	Tags
	https://jvn.jp/en/jp/JVN81570776/

Impacted products

Vendor

Product

Version

▼

istyle Inc.

"@cosme" App for Android

Version: versions prior to 5.69.0

istyle Inc.

"@cosme" App for iOS

Version: versions prior to 6.74.0

Show details on NVD website

JSON

To clipboard

{
   containers: {
      adp: [
         {
            metrics: [
               {
                  cvssV3_1: {
                     attackComplexity: "LOW",
                     attackVector: "NETWORK",
                     availabilityImpact: "NONE",
                     baseScore: 4.3,
                     baseSeverity: "MEDIUM",
                     confidentialityImpact: "NONE",
                     integrityImpact: "LOW",
                     privilegesRequired: "NONE",
                     scope: "UNCHANGED",
                     userInteraction: "REQUIRED",
                     vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
                     version: "3.1",
                  },
               },
               {
                  other: {
                     content: {
                        id: "CVE-2024-45203",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-09-09T13:08:42.552909Z",
                        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: "2025-03-13T19:35:38.439Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
      ],
      cna: {
         affected: [
            {
               product: "\"@cosme\" App for Android",
               vendor: "istyle Inc.",
               versions: [
                  {
                     status: "affected",
                     version: "versions prior to 5.69.0",
                  },
               ],
            },
            {
               product: "\"@cosme\" App for iOS",
               vendor: "istyle Inc.",
               versions: [
                  {
                     status: "affected",
                     version: "versions prior to 6.74.0",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "Improper authorization in handler for custom URL scheme issue in \"@cosme\" App for Android versions prior 5.69.0 and \"@cosme\" App for iOS versions prior to 6.74.0 allows an attacker to lead a user to access an arbitrary website via the vulnerable App. As a result, 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: "2024-09-09T06:42:30.971Z",
            orgId: "ede6fdc4-6654-4307-a26d-3331c018e2ce",
            shortName: "jpcert",
         },
         references: [
            {
               url: "https://jvn.jp/en/jp/JVN81570776/",
            },
         ],
      },
   },
   cveMetadata: {
      assignerOrgId: "ede6fdc4-6654-4307-a26d-3331c018e2ce",
      assignerShortName: "jpcert",
      cveId: "CVE-2024-45203",
      datePublished: "2024-09-09T06:42:30.971Z",
      dateReserved: "2024-08-23T00:35:41.010Z",
      dateUpdated: "2025-03-13T19:35:38.439Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

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