jvndb - jvndb-2023-014491

jvndb-2023-014491

Vulnerability from jvndb

Published

2024-04-22 15:27

Modified

2024-04-22 15:27

Severity ?

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

Summary

LINE client for iOS vulnerable to improper server certificate verification

Details

The financial module within LINE client for iOS lacks server certificate verification in log transmission (CWE-295, CVE-2023-5554). LINE Corporation reported this vulnerability to JPCERT/CC to notify users of its solution through JVN.

References

▼	Type	URL
	JVN	https://jvn.jp/en/vu/JVNVU91696361/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2023-5554
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2023-5554
	Improper Certificate Validation(CWE-295)	https://cwe.mitre.org/data/definitions/295.html

Impacted products

▼	Vendor	Product
	LY Corporation	LINE

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-014491.html",
  "dc:date": "2024-04-22T15:27+09:00",
  "dcterms:issued": "2024-04-22T15:27+09:00",
  "dcterms:modified": "2024-04-22T15:27+09:00",
  "description": "The financial module within LINE client for iOS lacks server certificate verification in log transmission (CWE-295, CVE-2023-5554).\r\n\r\nLINE Corporation reported this vulnerability to JPCERT/CC to notify users of its solution through JVN.",
  "link": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-014491.html",
  "sec:cpe": {
    "#text": "cpe:/a:linecorp:line",
    "@product": "LINE",
    "@vendor": "LY Corporation",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "4.8",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2023-014491",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/vu/JVNVU91696361/index.html",
      "@id": "JVNVU#91696361",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2023-5554",
      "@id": "CVE-2023-5554",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2023-5554",
      "@id": "CVE-2023-5554",
      "@source": "NVD"
    },
    {
      "#text": "https://cwe.mitre.org/data/definitions/295.html",
      "@id": "CWE-295",
      "@title": "Improper Certificate Validation(CWE-295)"
    }
  ],
  "title": "LINE client for iOS vulnerable to improper server certificate verification"
}

cve-2023-5554

Vulnerability from cvelistv5

Published

2023-10-12 09:34

Modified

2024-09-18 17:50

Severity ?

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

Summary

Lack of TLS certificate verification in log transmission of a financial module within LINE Client for iOS prior to 13.16.0.

References

▼	URL	Tags
	https://hackerone.com/reports/2106827

Impacted products

▼	Vendor	Product
	LINE Corporation	LINE Client for iOS

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T07:59:44.896Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/2106827"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-5554",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-18T17:49:17.224369Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-18T17:50:42.920Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "LINE Client for iOS",
          "vendor": "LINE Corporation",
          "versions": [
            {
              "lessThan": "13.16.0",
              "status": "affected",
              "version": "13.12.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Lack of TLS certificate verification in log transmission of a financial module within LINE Client for iOS prior to 13.16.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "na",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-10-13T05:40:43.366Z",
        "orgId": "657f3255-0560-4aed-82e4-7f579ec6acfb",
        "shortName": "LINE"
      },
      "references": [
        {
          "url": "https://hackerone.com/reports/2106827"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "657f3255-0560-4aed-82e4-7f579ec6acfb",
    "assignerShortName": "LINE",
    "cveId": "CVE-2023-5554",
    "datePublished": "2023-10-12T09:34:01.586Z",
    "dateReserved": "2023-10-12T09:17:12.045Z",
    "dateUpdated": "2024-09-18T17:50:42.920Z",
    "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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