jvndb - jvndb-2021-000085

JVNDB-2021-000085

Vulnerability from jvndb - Published: 2021-09-28 15:18 - Updated:2021-09-28 15:18

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

SNKRDUNK Market Place App for iOS vulnerable to improper server certificate verification

Details

SNKRDUNK Market Place App for iOS provided SODA, Inc. is vulnerable to improper server certificate verification (CWE-295). Okazawa Yoshihiro of Cryptography Laboratory , Information and Communication Engineering ,Graduate School of Engineering , Tokyo Denki University 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/JVN10168753/index.html
	CVE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20833
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-20833
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

SODA

SNKRDUNK Market Place App

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-000085.html",
  "dc:date": "2021-09-28T15:18+09:00",
  "dcterms:issued": "2021-09-28T15:18+09:00",
  "dcterms:modified": "2021-09-28T15:18+09:00",
  "description": "SNKRDUNK Market Place App for iOS provided SODA, Inc. is vulnerable to improper server certificate verification (CWE-295).\r\n\r\nOkazawa Yoshihiro of Cryptography Laboratory , Information and Communication Engineering ,Graduate School of Engineering , Tokyo Denki University reported this vulnerability to IPA.\r\n JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-000085.html",
  "sec:cpe": {
    "#text": "cpe:/a:soda-inc:snkrdunk",
    "@product": "SNKRDUNK Market Place App",
    "@vendor": "SODA",
    "@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-2021-000085",
  "sec:references": [
    {
      "#text": "http://jvn.jp/en/jp/JVN10168753/index.html",
      "@id": "JVN#10168753",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20833",
      "@id": "CVE-2021-20833",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2021-20833",
      "@id": "CVE-2021-20833",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "SNKRDUNK Market Place App for iOS vulnerable to improper server certificate verification"
}

CVE-2021-20833 (GCVE-0-2021-20833)

Vulnerability from cvelistv5 – Published: 2021-10-13 08:31 – Updated: 2024-08-03 17:53

Summary

The SNKRDUNK Market Place App for iOS versions prior to 2.2.0 does not verify server certificate properly, which allows man-in-the-middle attackers to eavesdrop on and/or alter encrypted communication via a crafted certificate.

Severity ?

No CVSS data available.

CWE

Improper server certificate verification

Assigner

jpcert

References

URL

Tags

	https://snkrdunk.com/information/37/	x_refsource_MISC
	https://jvn.jp/en/jp/JVN10168753/index.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	SODA, Inc.	SNKRDUNK Market Place App for iOS	Affected: versions prior to 2.2.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:53:22.674Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://snkrdunk.com/information/37/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN10168753/index.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SNKRDUNK Market Place App for iOS",
          "vendor": "SODA, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "versions prior to 2.2.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The SNKRDUNK Market Place App for iOS versions prior to 2.2.0 does not verify server certificate properly, which allows man-in-the-middle attackers to eavesdrop on and/or alter encrypted communication via a crafted certificate."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper server certificate verification",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-13T08:31:11",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://snkrdunk.com/information/37/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://jvn.jp/en/jp/JVN10168753/index.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2021-20833",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SNKRDUNK Market Place App for iOS",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "versions prior to 2.2.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "SODA, Inc."
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The SNKRDUNK Market Place App for iOS versions prior to 2.2.0 does not verify server certificate properly, which allows man-in-the-middle attackers to eavesdrop on and/or alter encrypted communication via a crafted certificate."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Improper server certificate verification"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://snkrdunk.com/information/37/",
              "refsource": "MISC",
              "url": "https://snkrdunk.com/information/37/"
            },
            {
              "name": "https://jvn.jp/en/jp/JVN10168753/index.html",
              "refsource": "MISC",
              "url": "https://jvn.jp/en/jp/JVN10168753/index.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2021-20833",
    "datePublished": "2021-10-13T08:31:11",
    "dateReserved": "2020-12-17T00:00:00",
    "dateUpdated": "2024-08-03T17:53:22.674Z",
    "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-2021-000085

CVE-2021-20833 (GCVE-0-2021-20833)

Tags

Sightings

Nomenclature