jvndb - jvndb-2024-000017

jvndb-2024-000017

Vulnerability from jvndb

Published

2024-02-06 13:25

Modified

2024-06-27 13:28

Severity ?

4.7 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L

Summary

Cybozu KUNAI for Android vulnerable to denial-of-service (DoS)

Details

Cybozu KUNAI for Android is a client application for using Cybozu products from an Android device. Cybozu KUNAI for Android contains an issue allowing to send massive requests to the connected Cybozu product if a user performs certain operations on KUNAI, which may result in repeated session disconnections in a short period of time and preventing normal use of KUNAI (CWE-436). Cybozu, Inc. reported this vulnerability to JPCERT/CC to notify users of the solution through JVN.

References

▼	Type	URL
	JVN	https://jvn.jp/en/jp/JVN18743512/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2024-23304
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2024-23304
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

▼	Vendor	Product
	Cybozu, Inc.	Cybozu KUNAI

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2024/JVNDB-2024-000017.html",
  "dc:date": "2024-06-27T13:28+09:00",
  "dcterms:issued": "2024-02-06T13:25+09:00",
  "dcterms:modified": "2024-06-27T13:28+09:00",
  "description": "Cybozu KUNAI for Android is a client application for using Cybozu products from an Android device. Cybozu KUNAI for Android contains an issue allowing to send massive requests to the connected Cybozu product if a user performs certain operations on KUNAI, which may result in repeated session disconnections in a short period of time and preventing normal use of KUNAI (CWE-436).\r\n\r\nCybozu, Inc. reported this vulnerability to JPCERT/CC to notify users of the solution through JVN.",
  "link": "https://jvndb.jvn.jp/en/contents/2024/JVNDB-2024-000017.html",
  "sec:cpe": {
    "#text": "cpe:/a:cybozu:kunai",
    "@product": "Cybozu KUNAI",
    "@vendor": "Cybozu, Inc.",
    "@version": "2.2"
  },
  "sec:cvss": [
    {
      "@score": "4.3",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
      "@version": "2.0"
    },
    {
      "@score": "4.7",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2024-000017",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN18743512/index.html",
      "@id": "JVN#18743512",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2024-23304",
      "@id": "CVE-2024-23304",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2024-23304",
      "@id": "CVE-2024-23304",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Cybozu KUNAI for Android vulnerable to denial-of-service (DoS)"
}

cve-2024-23304

Vulnerability from cvelistv5

Published

2024-02-06 04:19

Modified

2024-11-07 21:04

Severity ?

Summary

Cybozu KUNAI for Android 3.0.20 to 3.0.21 allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition by performing certain operations.

References

▼	URL	Tags
	https://cs.cybozu.co.jp/2024/010691.html
	https://jvn.jp/en/jp/JVN18743512/

Impacted products

Vendor

Product

Version

▼

Cybozu, Inc.

Cybozu KUNAI for Android

Version: 3.0.20 to 3.0.21

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T22:59:32.168Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cs.cybozu.co.jp/2024/010691.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN18743512/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-23304",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-02-06T20:06:33.180788Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-07T21:04:17.024Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cybozu KUNAI for Android",
          "vendor": "Cybozu, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "3.0.20 to 3.0.21"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Cybozu KUNAI for Android 3.0.20 to 3.0.21 allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition by performing certain operations."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Denial-of-service (DoS)",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-02-06T04:19:49.092Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://cs.cybozu.co.jp/2024/010691.html"
        },
        {
          "url": "https://jvn.jp/en/jp/JVN18743512/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2024-23304",
    "datePublished": "2024-02-06T04:19:49.092Z",
    "dateReserved": "2024-01-15T06:00:33.373Z",
    "dateUpdated": "2024-11-07T21:04:17.024Z",
    "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