jvndb - jvndb-2018-000016

JVNDB-2018-000016

Vulnerability from jvndb - Published: 2018-02-22 15:29 - Updated:2018-06-14 12:23

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 for iOS fails to verify SSL server certificates

Details

LINE for iOS provided by LINE Corporation fails to verify SSL server certificates due to the vulnerability existed in the Third Party SDK which is incorporated in the application. LINE Corporation reported this vulnerability to JPCERT/CC to notify users of its solution through JVN. JPCERT/CC and LINE Corporation coordinated under the Information Security Early Warning Partnership.

References

Type

URL

	JVN	http://jvn.jp/en/jp/JVN75453852/index.html
	CVE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0518
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2018-0518

Impacted products

Vendor

Product

LY Corporation

LINE

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2018/JVNDB-2018-000016.html",
  "dc:date": "2018-06-14T12:23+09:00",
  "dcterms:issued": "2018-02-22T15:29+09:00",
  "dcterms:modified": "2018-06-14T12:23+09:00",
  "description": "LINE for iOS provided by LINE Corporation fails to verify SSL server certificates due to the vulnerability existed in the Third Party SDK which is incorporated in the application.\r\n\r\nLINE Corporation reported this vulnerability to JPCERT/CC to notify users of its solution through JVN. JPCERT/CC and LINE Corporation coordinated under the Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2018/JVNDB-2018-000016.html",
  "sec:cpe": {
    "#text": "cpe:/a:linecorp:line",
    "@product": "LINE",
    "@vendor": "LY Corporation",
    "@version": "2.2"
  },
  "sec:cvss": [
    {
      "@score": "4.0",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "AV:N/AC:H/Au:N/C:P/I:P/A:N",
      "@version": "2.0"
    },
    {
      "@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-2018-000016",
  "sec:references": [
    {
      "#text": "http://jvn.jp/en/jp/JVN75453852/index.html",
      "@id": "JVN#75453852",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0518",
      "@id": "CVE-2018-0518",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2018-0518",
      "@id": "CVE-2018-0518",
      "@source": "NVD"
    }
  ],
  "title": "LINE for iOS fails to verify SSL server certificates"
}

CVE-2018-0518 (GCVE-0-2018-0518)

Vulnerability from cvelistv5 – Published: 2018-02-23 15:00 – Updated: 2024-08-05 03:28

Summary

LINE for iOS version 7.1.3 to 7.1.5 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Severity ?

No CVSS data available.

CWE

Fails to verify SSL certificates

Assigner

jpcert

References

URL

Tags

	https://linecorp.com/en/security/article/136	x_refsource_MISC
	https://jvn.jp/en/jp/JVN75453852/index.html	third-party-advisoryx_refsource_JVN

Impacted products

	Vendor	Product	Version
	LINE Corporation	LINE for iOS	Affected: version 7.1.3 to 7.1.5

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:28:11.157Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://linecorp.com/en/security/article/136"
          },
          {
            "name": "JVN#75453852",
            "tags": [
              "third-party-advisory",
              "x_refsource_JVN",
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN75453852/index.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "LINE for iOS",
          "vendor": "LINE Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "version 7.1.3 to 7.1.5"
            }
          ]
        }
      ],
      "datePublic": "2018-02-23T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "LINE for iOS version 7.1.3 to 7.1.5 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Fails to verify SSL certificates",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-02-23T14:57:01",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://linecorp.com/en/security/article/136"
        },
        {
          "name": "JVN#75453852",
          "tags": [
            "third-party-advisory",
            "x_refsource_JVN"
          ],
          "url": "https://jvn.jp/en/jp/JVN75453852/index.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2018-0518",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "LINE for iOS",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "version 7.1.3 to 7.1.5"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "LINE Corporation"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "LINE for iOS version 7.1.3 to 7.1.5 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Fails to verify SSL certificates"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://linecorp.com/en/security/article/136",
              "refsource": "MISC",
              "url": "https://linecorp.com/en/security/article/136"
            },
            {
              "name": "JVN#75453852",
              "refsource": "JVN",
              "url": "https://jvn.jp/en/jp/JVN75453852/index.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2018-0518",
    "datePublished": "2018-02-23T15:00:00",
    "dateReserved": "2017-11-27T00:00:00",
    "dateUpdated": "2024-08-05T03:28:11.157Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

JVNDB-2018-000016

CVE-2018-0518 (GCVE-0-2018-0518)

Tags

Sightings

Nomenclature