FKIE_CVE-2019-13449

Vulnerability from fkie_nvd - Published: 2019-07-09 06:15 - Updated: 2024-11-21 04:24
Severity ?
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
In the Zoom Client before 4.4.2 on macOS, remote attackers can cause a denial of service (continual focus grabs) via a sequence of invalid launch?action=join&confno= requests to localhost port 19421.
References
cve@mitre.orghttps://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdfVendor Advisory
cve@mitre.orghttps://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/Vendor Advisory
cve@mitre.orghttps://bugs.chromium.org/p/chromium/issues/detail?id=951540Exploit, Third Party Advisory
cve@mitre.orghttps://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5
cve@mitre.orghttps://twitter.com/zoom_us/status/1148710712241295361Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdfVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.chromium.org/p/chromium/issues/detail?id=951540Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5
af854a3a-2127-422b-91ae-364da2661108https://twitter.com/zoom_us/status/1148710712241295361Third Party Advisory
Impacted products
Vendor Product Version
zoom zoom *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:mac_os_x:*:*",
              "matchCriteriaId": "7936A1CE-E312-4F24-85BC-A9DE7C6B96A8",
              "versionEndExcluding": "4.4.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Zoom Client before 4.4.2 on macOS, remote attackers can cause a denial of service (continual focus grabs) via a sequence of invalid launch?action=join\u0026confno= requests to localhost port 19421."
    },
    {
      "lang": "es",
      "value": "En el Cliente Zoom anterior a versi\u00f3n 4.4.2 en macOS, los atacantes remotos pueden causar una denegaci\u00f3n de servicio (captura de enfoque continua) por medio de una secuencia de peticiones invalidas launch?action=join\u0026confno= en el puerto host local 19421."
    }
  ],
  "id": "CVE-2019-13449",
  "lastModified": "2024-11-21T04:24:55.440",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-07-09T06:15:10.257",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://bugs.chromium.org/p/chromium/issues/detail?id=951540"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://twitter.com/zoom_us/status/1148710712241295361"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://bugs.chromium.org/p/chromium/issues/detail?id=951540"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://twitter.com/zoom_us/status/1148710712241295361"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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