Vulnerability-Lookup

CVE-2023-39204 (GCVE-0-2023-39204)

Vulnerability from cvelistv5 – Published: 2023-11-14 22:28 – Updated: 2024-08-29 15:20

Summary

Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.

Severity

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-29 15:12 UTC

CWE

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Assigner

Zoom mitre root

References

1 reference

URL	Tags
https://explore.zoom.us/en/trust/security/securit…

Impacted products

1 product

Vendor	Product	Version	CPE status
Zoom Video Communications, Inc.	Zoom Clients	Affected: see references	guessed

Date Public

2023-11-14 16:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T18:02:06.451Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://explore.zoom.us/en/trust/security/security-bulletin/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-39204",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-29T15:12:00.315832Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-29T15:20:45.432Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows",
            "MacOS",
            "Linux",
            "iOS",
            "Android"
          ],
          "product": "Zoom Clients",
          "vendor": "Zoom Video Communications, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "see references"
            }
          ]
        }
      ],
      "datePublic": "2023-11-14T16:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access."
            }
          ],
          "value": "Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-100",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-100 Overflow Buffers"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-14T22:28:44.622Z",
        "orgId": "99b9af0d-a833-4a5d-9e2f-8b1324f35351",
        "shortName": "Zoom"
      },
      "references": [
        {
          "url": "https://explore.zoom.us/en/trust/security/security-bulletin/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "99b9af0d-a833-4a5d-9e2f-8b1324f35351",
    "assignerShortName": "Zoom",
    "cveId": "CVE-2023-39204",
    "datePublished": "2023-11-14T22:28:44.622Z",
    "dateReserved": "2023-07-25T18:37:58.424Z",
    "dateUpdated": "2024-08-29T15:20:45.432Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2023-39204",
      "date": "2026-09-16",
      "epss": "0.01063",
      "percentile": "0.62928"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:meetings:*:*:*:*:*:android:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"6542B8C0-31B4-40A0-B6F3-136C5A16EFE8\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:meetings:*:*:*:*:*:iphone_os:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"5722E765-C79A-4A21-9E03-2634D5E7F2F9\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:meetings:*:*:*:*:*:linux:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"86B49D79-7C51-46BE-87C2-93717D687531\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:meetings:*:*:*:*:*:macos:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"F6679219-E822-4E14-98CF-1661E343143E\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:meetings:*:*:*:*:*:windows:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"63776027-642A-4B76-A561-F658045ECBD3\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:rooms:*:*:*:*:*:android:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"81A22013-04BC-4F45-8295-81C5FD441FC1\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:rooms:*:*:*:*:*:ipad_os:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"B399594A-A021-4CCF-BD2D-3E43FC0BF8B2\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:rooms:*:*:*:*:*:macos:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"0DACEF42-D48D-4CDD-B72C-0C1C2A63DF96\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:rooms:*:*:*:*:*:windows:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"5C73290C-5F04-40AC-BFD8-64E2E53E3EF0\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:android:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"C29E2E20-94A0-4516-8815-F634290D1C3A\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:iphone_os:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"10213F87-D42E-47F0-A0E4-3EEC68D024B8\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:linux:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"6E3A49AF-5716-4516-8BC5-2DF788E6608C\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:macos:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"24D1C345-4BF0-4027-A7C1-4D2FD8106EFB\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:windows:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"DE7C3EFB-8CDF-447F-BDFC-2914C7DF8449\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"5.14.13\", \"matchCriteriaId\": \"4D26E2D3-9148-44AA-8AF0-A3E58704F532\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.15.0\", \"versionEndExcluding\": \"5.15.11\", \"matchCriteriaId\": \"C3B28CE5-ABB5-43C4-8BB4-133050E0821E\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:zoom:*:*:*:*:*:android:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"229A05D6-27BE-46A0-ADA8-C37873A24EA0\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:zoom:*:*:*:*:*:iphone_os:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"42CDC31F-325B-43A1-8266-34317C644630\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:zoom:*:*:*:*:*:linux:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"C7B42405-380C-42AD-9B87-99EB92E433BE\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:zoom:*:*:*:*:*:macos:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"351C219A-492B-4DC8-B92F-1B609A16459A\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:zoom:zoom:*:*:*:*:*:windows:*:*\", \"versionEndExcluding\": \"5.15.10\", \"matchCriteriaId\": \"3D834D47-BF15-461E-A908-3F7A919C2ED2\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.\"}, {\"lang\": \"es\", \"value\": \"El desbordamiento del b\\u00fafer en algunos clientes de Zoom puede permitir que un usuario no autenticado realice una denegaci\\u00f3n de servicio a trav\\u00e9s del acceso a la red.\"}]",
      "id": "CVE-2023-39204",
      "lastModified": "2024-11-21T08:14:54.570",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"security@zoom.us\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L\", \"baseScore\": 4.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"LOW\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 1.4}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6}]}",
      "published": "2023-11-14T23:15:08.687",
      "references": "[{\"url\": \"https://explore.zoom.us/en/trust/security/security-bulletin/\", \"source\": \"security@zoom.us\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://explore.zoom.us/en/trust/security/security-bulletin/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "security@zoom.us",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"security@zoom.us\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-120\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-120\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-39204\",\"sourceIdentifier\":\"security@zoom.us\",\"published\":\"2023-11-14T23:15:08.687\",\"lastModified\":\"2026-06-17T06:11:45.733\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.\"},{\"lang\":\"es\",\"value\":\"El desbordamiento del b\u00fafer en algunos clientes de Zoom puede permitir que un usuario no autenticado realice una denegaci\u00f3n de servicio a trav\u00e9s del acceso a la red.\"}],\"affected\":[{\"source\":\"security@zoom.us\",\"affectedData\":[{\"vendor\":\"Zoom Video Communications, Inc.\",\"product\":\"Zoom Clients\",\"defaultStatus\":\"unaffected\",\"platforms\":[\"Windows\",\"MacOS\",\"Linux\",\"iOS\",\"Android\"],\"versions\":[{\"version\":\"see references\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@zoom.us\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L\",\"baseScore\":4.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-08-29T15:12:00.315832Z\",\"id\":\"CVE-2023-39204\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"security@zoom.us\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:meetings:*:*:*:*:*:android:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"6542B8C0-31B4-40A0-B6F3-136C5A16EFE8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:meetings:*:*:*:*:*:iphone_os:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"5722E765-C79A-4A21-9E03-2634D5E7F2F9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:meetings:*:*:*:*:*:linux:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"86B49D79-7C51-46BE-87C2-93717D687531\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:meetings:*:*:*:*:*:macos:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"F6679219-E822-4E14-98CF-1661E343143E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:meetings:*:*:*:*:*:windows:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"63776027-642A-4B76-A561-F658045ECBD3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:rooms:*:*:*:*:*:android:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"81A22013-04BC-4F45-8295-81C5FD441FC1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:rooms:*:*:*:*:*:ipad_os:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"B399594A-A021-4CCF-BD2D-3E43FC0BF8B2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:rooms:*:*:*:*:*:macos:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"0DACEF42-D48D-4CDD-B72C-0C1C2A63DF96\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:rooms:*:*:*:*:*:windows:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"5C73290C-5F04-40AC-BFD8-64E2E53E3EF0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:android:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"C29E2E20-94A0-4516-8815-F634290D1C3A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:iphone_os:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"10213F87-D42E-47F0-A0E4-3EEC68D024B8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:linux:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"6E3A49AF-5716-4516-8BC5-2DF788E6608C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:macos:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"24D1C345-4BF0-4027-A7C1-4D2FD8106EFB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:windows:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"DE7C3EFB-8CDF-447F-BDFC-2914C7DF8449\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.14.13\",\"matchCriteriaId\":\"4D26E2D3-9148-44AA-8AF0-A3E58704F532\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.15.0\",\"versionEndExcluding\":\"5.15.11\",\"matchCriteriaId\":\"C3B28CE5-ABB5-43C4-8BB4-133050E0821E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:zoom:*:*:*:*:*:android:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"229A05D6-27BE-46A0-ADA8-C37873A24EA0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:zoom:*:*:*:*:*:iphone_os:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"42CDC31F-325B-43A1-8266-34317C644630\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:zoom:*:*:*:*:*:linux:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"C7B42405-380C-42AD-9B87-99EB92E433BE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:zoom:*:*:*:*:*:macos:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"351C219A-492B-4DC8-B92F-1B609A16459A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:zoom:zoom:*:*:*:*:*:windows:*:*\",\"versionEndExcluding\":\"5.15.10\",\"matchCriteriaId\":\"3D834D47-BF15-461E-A908-3F7A919C2ED2\"}]}]}],\"references\":[{\"url\":\"https://explore.zoom.us/en/trust/security/security-bulletin/\",\"source\":\"security@zoom.us\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://explore.zoom.us/en/trust/security/security-bulletin/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "redhat_vex": {
      "current_release_date": "2025-05-29T00:18:40+00:00",
      "cve": "CVE-2023-39204",
      "id": "CVE-2023-39204",
      "initial_release_date": "2023-11-14T16:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "CVE-2023-39204",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-39204.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://explore.zoom.us/en/trust/security/security-bulletin/\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T18:02:06.451Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-39204\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-08-29T15:12:00.315832Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-08-29T15:20:40.321Z\"}}], \"cna\": {\"source\": {\"discovery\": \"UNKNOWN\"}, \"impacts\": [{\"capecId\": \"CAPEC-100\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-100 Overflow Buffers\"}]}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 4.3, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Zoom Video Communications, Inc.\", \"product\": \"Zoom Clients\", \"versions\": [{\"status\": \"affected\", \"version\": \"see references\"}], \"platforms\": [\"Windows\", \"MacOS\", \"Linux\", \"iOS\", \"Android\"], \"defaultStatus\": \"unaffected\"}], \"datePublic\": \"2023-11-14T16:00:00.000Z\", \"references\": [{\"url\": \"https://explore.zoom.us/en/trust/security/security-bulletin/\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-120\", \"description\": \"CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"99b9af0d-a833-4a5d-9e2f-8b1324f35351\", \"shortName\": \"Zoom\", \"dateUpdated\": \"2023-11-14T22:28:44.622Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-39204\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-29T15:20:45.432Z\", \"dateReserved\": \"2023-07-25T18:37:58.424Z\", \"assignerOrgId\": \"99b9af0d-a833-4a5d-9e2f-8b1324f35351\", \"datePublished\": \"2023-11-14T22:28:44.622Z\", \"assignerShortName\": \"Zoom\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}

BDU:2023-07949

Vulnerability from fstec - Published: 14.11.2023

Title

Уязвимость программного обеспечения для проведения видеоконференций Zoom, связанная с копирование в буфер без проверки размера входных данных, позволяющая нарушителю вызвать отказ в обслуживании

Description

Уязвимость программного обеспечения для проведения видеоконференций Zoom связана с копирование в буфер без проверки размера входных данных. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании

Severity


                    
                      AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Vendor

Zoom Video Communications, Inc.

Software Name

Zoom Desktop Client, Zoom VDI Client, Zoom Video SDK, Zoom Meeting SDK, Zoom Rooms, Zoom Mobile App

Software Version

до 5.15.10 (Zoom Desktop Client), до 5.16.0 (Zoom VDI Client), до 1.8.10 (Zoom Video SDK), до 5.15.10 (Zoom Meeting SDK), до 5.15.10 (Zoom Rooms), до 5.15.10 (Zoom Mobile App)

Possible Mitigations

Использование рекомендаций: https://explore.zoom.us/en/trust/security/security-bulletin/

Reference

https://explore.zoom.us/en/trust/security/security-bulletin/

CWE

CWE-120

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
  "CVSS 3.0": "AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "Zoom Video Communications, Inc.",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "\u0434\u043e 5.15.10 (Zoom Desktop Client), \u0434\u043e 5.16.0 (Zoom VDI Client), \u0434\u043e 1.8.10 (Zoom Video SDK), \u0434\u043e 5.15.10 (Zoom Meeting SDK), \u0434\u043e 5.15.10 (Zoom Rooms), \u0434\u043e 5.15.10 (Zoom Mobile App)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\nhttps://explore.zoom.us/en/trust/security/security-bulletin/",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "14.11.2023",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "18.11.2023",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "18.11.2023",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2023-07949",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2023-39204",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "Zoom Desktop Client, Zoom VDI Client, Zoom Video SDK, Zoom Meeting SDK, Zoom Rooms, Zoom Mobile App",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": null,
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0432\u0438\u0434\u0435\u043e\u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0439 Zoom, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 \u0431\u0443\u0444\u0435\u0440 \u0431\u0435\u0437 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u0432\u0445\u043e\u0434\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0431\u0443\u0444\u0435\u0440\u0430 \u0431\u0435\u0437 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u0432\u0445\u043e\u0434\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 (\u043a\u043b\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0431\u0443\u0444\u0435\u0440\u0430) (CWE-120)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0432\u0438\u0434\u0435\u043e\u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0439 Zoom \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 \u0431\u0443\u0444\u0435\u0440 \u0431\u0435\u0437 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u0432\u0445\u043e\u0434\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://explore.zoom.us/en/trust/security/security-bulletin/",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0435 \u041f\u041e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-120",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 5)\n\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 4,3)"
}

FKIE_CVE-2023-39204

Vulnerability from fkie_nvd - Published: 2023-11-14 23:15 - Updated: 2026-06-17 06:11

Severity

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

Summary

Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.

References

	URL	Tags
	security@zoom.us	https://explore.zoom.us/en/trust/security/security-bulletin/	Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://explore.zoom.us/en/trust/security/security-bulletin/	Vendor Advisory

Impacted products

Vendor	Product	Version
zoom	meetings	*
zoom	meetings	*
zoom	meetings	*
zoom	meetings	*
zoom	meetings	*
zoom	rooms	*
zoom	rooms	*
zoom	rooms	*
zoom	rooms	*
zoom	video_software_development_kit	*
zoom	video_software_development_kit	*
zoom	video_software_development_kit	*
zoom	video_software_development_kit	*
zoom	video_software_development_kit	*
zoom	virtual_desktop_infrastructure	*
zoom	virtual_desktop_infrastructure	*
zoom	zoom	*
zoom	zoom	*
zoom	zoom	*
zoom	zoom	*
zoom	zoom	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows",
            "MacOS",
            "Linux",
            "iOS",
            "Android"
          ],
          "product": "Zoom Clients",
          "vendor": "Zoom Video Communications, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "see references"
            }
          ]
        }
      ],
      "source": "security@zoom.us"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:zoom:meetings:*:*:*:*:*:android:*:*",
              "matchCriteriaId": "6542B8C0-31B4-40A0-B6F3-136C5A16EFE8",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:meetings:*:*:*:*:*:iphone_os:*:*",
              "matchCriteriaId": "5722E765-C79A-4A21-9E03-2634D5E7F2F9",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:meetings:*:*:*:*:*:linux:*:*",
              "matchCriteriaId": "86B49D79-7C51-46BE-87C2-93717D687531",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:meetings:*:*:*:*:*:macos:*:*",
              "matchCriteriaId": "F6679219-E822-4E14-98CF-1661E343143E",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:meetings:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "63776027-642A-4B76-A561-F658045ECBD3",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:rooms:*:*:*:*:*:android:*:*",
              "matchCriteriaId": "81A22013-04BC-4F45-8295-81C5FD441FC1",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:rooms:*:*:*:*:*:ipad_os:*:*",
              "matchCriteriaId": "B399594A-A021-4CCF-BD2D-3E43FC0BF8B2",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:rooms:*:*:*:*:*:macos:*:*",
              "matchCriteriaId": "0DACEF42-D48D-4CDD-B72C-0C1C2A63DF96",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:rooms:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "5C73290C-5F04-40AC-BFD8-64E2E53E3EF0",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:android:*:*",
              "matchCriteriaId": "C29E2E20-94A0-4516-8815-F634290D1C3A",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:iphone_os:*:*",
              "matchCriteriaId": "10213F87-D42E-47F0-A0E4-3EEC68D024B8",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:linux:*:*",
              "matchCriteriaId": "6E3A49AF-5716-4516-8BC5-2DF788E6608C",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:macos:*:*",
              "matchCriteriaId": "24D1C345-4BF0-4027-A7C1-4D2FD8106EFB",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "DE7C3EFB-8CDF-447F-BDFC-2914C7DF8449",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "4D26E2D3-9148-44AA-8AF0-A3E58704F532",
              "versionEndExcluding": "5.14.13",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C3B28CE5-ABB5-43C4-8BB4-133050E0821E",
              "versionEndExcluding": "5.15.11",
              "versionStartIncluding": "5.15.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:android:*:*",
              "matchCriteriaId": "229A05D6-27BE-46A0-ADA8-C37873A24EA0",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:iphone_os:*:*",
              "matchCriteriaId": "42CDC31F-325B-43A1-8266-34317C644630",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:linux:*:*",
              "matchCriteriaId": "C7B42405-380C-42AD-9B87-99EB92E433BE",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:macos:*:*",
              "matchCriteriaId": "351C219A-492B-4DC8-B92F-1B609A16459A",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "3D834D47-BF15-461E-A908-3F7A919C2ED2",
              "versionEndExcluding": "5.15.10",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access."
    },
    {
      "lang": "es",
      "value": "El desbordamiento del b\u00fafer en algunos clientes de Zoom puede permitir que un usuario no autenticado realice una denegaci\u00f3n de servicio a trav\u00e9s del acceso a la red."
    }
  ],
  "id": "CVE-2023-39204",
  "lastModified": "2026-06-17T06:11:45.733",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "security@zoom.us",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-39204",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-08-29T15:12:00.315832Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-11-14T23:15:08.687",
  "references": [
    {
      "source": "security@zoom.us",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://explore.zoom.us/en/trust/security/security-bulletin/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://explore.zoom.us/en/trust/security/security-bulletin/"
    }
  ],
  "sourceIdentifier": "security@zoom.us",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "security@zoom.us",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-X25C-JX5R-5C87

Vulnerability from github – Published: 2023-11-15 00:31 – Updated: 2023-11-15 00:31

Details

Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.

Severity

4.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-39204"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-11-14T23:15:08Z",
    "severity": "MODERATE"
  },
  "details": "Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.",
  "id": "GHSA-x25c-jx5r-5c87",
  "modified": "2023-11-15T00:31:07Z",
  "published": "2023-11-15T00:31:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39204"
    },
    {
      "type": "WEB",
      "url": "https://explore.zoom.us/en/trust/security/security-bulletin"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2023-39204

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.

Aliases

CVE-2023-39204

Aliases

CVE-2023-39204

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-39204",
    "id": "GSD-2023-39204"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-39204"
      ],
      "details": "Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.",
      "id": "GSD-2023-39204",
      "modified": "2023-12-13T01:20:33.798903Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@zoom.us",
        "ID": "CVE-2023-39204",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Zoom Clients",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "see references"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Zoom Video Communications, Inc."
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access."
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-120",
                "lang": "eng",
                "value": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://explore.zoom.us/en/trust/security/security-bulletin/",
            "refsource": "MISC",
            "url": "https://explore.zoom.us/en/trust/security/security-bulletin/"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:linux:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.11",
                "versionStartIncluding": "5.15.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.14.13",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:android:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:iphone_os:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:linux:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:macos:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:windows:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:android:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:iphone_os:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:meetings:*:*:*:*:*:android:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:meetings:*:*:*:*:*:iphone_os:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:meetings:*:*:*:*:*:linux:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:meetings:*:*:*:*:*:macos:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:meetings:*:*:*:*:*:windows:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:rooms:*:*:*:*:*:android:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:rooms:*:*:*:*:*:ipad_os:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:rooms:*:*:*:*:*:macos:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:rooms:*:*:*:*:*:windows:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:macos:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:windows:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.15.10",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@zoom.us",
          "ID": "CVE-2023-39204"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-120"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://explore.zoom.us/en/trust/security/security-bulletin/",
              "refsource": "",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://explore.zoom.us/en/trust/security/security-bulletin/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-11-21T00:47Z",
      "publishedDate": "2023-11-14T23:15Z"
    }
  }
}

WID-SEC-W-2023-2918

Vulnerability from csaf_certbund - Published: 2023-11-14 23:00 - Updated: 2023-11-14 23:00

Summary

Zoom Video Communications Zoom Client: Mehrere Schwachstellen

Severity

Mittel

Scope

7 vulnerabilities in this advisory, including CVE-2023-39204.

CVE-2023-39204

Es bestehen mehrere Schwachstellen in Zoom Video Communications Zoom Client. Diese Fehler bestehen aufgrund eines Pufferüberlaufs. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion.

Open the full advisory

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2023-39204 (GCVE-0-2023-39204)

BDU:2023-07949

FKIE_CVE-2023-39204

GHSA-X25C-JX5R-5C87

GSD-2023-39204

WID-SEC-W-2023-2918

Tags

Sightings

Nomenclature

Related by attack behaviour