CVE-2023-34115
Estado: ModificadaBaja (3.8)—
Buffer copy without checking size of input in Zoom Meeting SDK before 5.13.0 may allow an authenticated user to potentially enable a denial of service via local access. This issue may result in the Zoom Meeting SDK to crash and need to be restarted.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
- Puntuación base: 3.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.28%
- Percentil entre todas las CVEs puntuadas: 18
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-120
- CWE-120
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2023-34115",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-34115",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-11-06T18:58:51.084390Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "security@zoom.us",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"baseScore": 4.3,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "LOW",
"privilegesRequired": "NONE",
"confidentialityImpact": "NONE"
},
"impactScore": 1.4,
"exploitabilityScore": 2.5
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"baseScore": 3.8,
"attackVector": "LOCAL",
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "LOW",
"privilegesRequired": "LOW",
"confidentialityImpact": "NONE"
},
"impactScore": 1.4,
"exploitabilityScore": 2
}
]
},
"affected": [
{
"source": "security@zoom.us",
"affectedData": [
{
"vendor": "Zoom Video Communications, Inc.",
"product": "Zoom Meeting SDK",
"versions": [
{
"status": "affected",
"version": "before 5.13.0"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2023-06-13T19:15:09.500",
"references": [
{
"url": "https://explore.zoom.us/en/trust/security/security-bulletin/",
"tags": [
"Vendor Advisory"
],
"source": "security@zoom.us"
},
{
"url": "https://explore.zoom.us/en/trust/security/security-bulletin/",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "security@zoom.us",
"description": [
{
"lang": "en",
"value": "CWE-120"
}
]
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-120"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Buffer copy without checking size of input in Zoom Meeting SDK before 5.13.0 may allow an authenticated user to potentially enable a denial of service via local access. This issue may result in the Zoom Meeting SDK to crash and need to be restarted."
}
],
"lastModified": "2026-06-17T06:02:55.650",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:zoom:meeting_sdk:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9163A8C6-3D29-427A-B58A-A23353C9EE3A",
"versionEndExcluding": "5.13.0"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "security@zoom.us"
}