CVE-2023-39214 (GCVE-0-2023-39214)
Vulnerability from cvelistv5 – Published: 2023-08-08 21:38 – Updated: 2024-09-27 19:07
VLAI
EPSS
VEX
Summary
Exposure of sensitive information in Zoom Client SDK's before 5.15.5 may allow an authenticated user to enable a denial of service via network access.
Severity
7.6 (High)
CWE
- CWE-749 - Exposed Dangerous Method or Function
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Zoom Video Communications, Inc. | Zoom SDK's |
Affected:
before 5.15.5
|
guessed |
Date Public
2023-08-08 15:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T18:02:06.417Z",
"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"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Zoom SDK\u0027s",
"vendor": "Zoom Video Communications, Inc.",
"versions": [
{
"status": "affected",
"version": "before 5.15.5"
}
]
}
],
"datePublic": "2023-08-08T15:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Exposure of sensitive information in Zoom Client SDK\u0027s before 5.15.5 may allow an authenticated user to enable a denial of service via network access."
}
],
"value": "Exposure of sensitive information in Zoom Client SDK\u0027s before 5.15.5 may allow an authenticated user to enable a denial of service via network access."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-749",
"description": "CWE-749: Exposed Dangerous Method or Function",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-27T19:07:24.020Z",
"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-2023-39214",
"datePublished": "2023-08-08T21:38:25.554Z",
"dateReserved": "2023-07-25T18:38:00.938Z",
"dateUpdated": "2024-09-27T19:07:24.020Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2023-39214",
"date": "2026-09-23",
"epss": "0.0096",
"percentile": "0.60072"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Zoom SDK\u0027s",
"vendor": "Zoom Video Communications, Inc.",
"versions": [
{
"status": "affected",
"version": "before 5.15.5"
}
]
}
],
"source": "security@zoom.us"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:linux:*:*",
"matchCriteriaId": "C993CD54-5D54-4979-84A7-E1B6AC13391C",
"versionEndExcluding": "5.15.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:macos:*:*",
"matchCriteriaId": "F20636D4-1E23-4703-9574-7E68DB9F6CF4",
"versionEndExcluding": "5.15.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:windows:*:*",
"matchCriteriaId": "D48D7F93-C36E-49EC-9767-EC9604750FE7",
"versionEndExcluding": "5.15.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zoom:rooms:*:*:*:*:*:android:*:*",
"matchCriteriaId": "C7F7B4F1-B1C5-43FB-A41B-302675CE7DBD",
"versionEndExcluding": "5.15.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zoom:rooms:*:*:*:*:*:ipad_os:*:*",
"matchCriteriaId": "6098D0DF-2760-44A3-88C3-F120EA4F9771",
"versionEndExcluding": "5.15.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zoom:rooms:*:*:*:*:*:macos:*:*",
"matchCriteriaId": "6ADE88B6-FFDF-40CF-A262-41906B97669C",
"versionEndExcluding": "5.15.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zoom:rooms:*:*:*:*:*:windows:*:*",
"matchCriteriaId": "0AE37FB8-AB87-4FCC-9D7A-375418FEE1A1",
"versionEndExcluding": "5.15.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:android:*:*",
"matchCriteriaId": "7DE837CD-CC55-4910-83B8-7295E544113A",
"versionEndExcluding": "5.15.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:iphone_os:*:*",
"matchCriteriaId": "16F58270-1E18-4FF9-BABA-895F7018D514",
"versionEndExcluding": "5.15.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:linux:*:*",
"matchCriteriaId": "FB104E47-F37D-4B3D-8530-B87893D3AD90",
"versionEndExcluding": "5.15.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:macos:*:*",
"matchCriteriaId": "CB71D63A-ECCB-4371-B1E3-25BF96E5D84E",
"versionEndExcluding": "5.15.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:windows:*:*",
"matchCriteriaId": "61B77771-BBE7-49A8-82C4-0DC27D3D0E97",
"versionEndExcluding": "5.15.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Exposure of sensitive information in Zoom Client SDK\u0027s before 5.15.5 may allow an authenticated user to enable a denial of service via network access."
}
],
"id": "CVE-2023-39214",
"lastModified": "2026-06-17T06:11:46.927",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 4.7,
"source": "security@zoom.us",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.2,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-08-08T22:15:10.737",
"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-749"
}
],
"source": "security@zoom.us",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-668"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2025-05-29T00:57:11+00:00",
"cve": "CVE-2023-39214",
"id": "CVE-2023-39214",
"initial_release_date": "2023-08-08T15:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "CVE-2023-39214",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-39214.json",
"version": "3"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
Loading…
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.
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.
Loading…
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.
Loading…