CVE-2011-3889
Estado: ModificadaAlta (7.5)—
Gravedad7.5Alta · CVSS 2.0
Probabilidad de explotación1.25 %mayor que el 69 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado
Desbordamiento de buffer de memoria dinámica en la implementación de Web Audio de Google Chrome en versiones anteriores a la 15.0.874.102 . Permite a atacantes remotos provocar una denegación de servicio o posiblemente realizar otras acciones a través de vectores desconocidos.
CVSS
- Puntuación base
- 7.5
- Versión
- 2.0
- Vector
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días
- 1.25 %
- Percentil entre todas las CVEs puntuadas
- 69
- Fecha de la puntuación
- 22/10/2026
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-787
Referencias
Mostrar las 8 referencias
- http://code.google.com/p/chromium/issues/detail?id=99211
- http://googlechromereleases.blogspot.com/2011/10/chrome-stable-release.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/70967
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12860
- http://code.google.com/p/chromium/issues/detail?id=99211
- http://googlechromereleases.blogspot.com/2011/10/chrome-stable-release.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/70967
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12860
JSON original (NVD)
Mostrar
{
"id": "CVE-2011-3889",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"affected": [
{
"source": "chrome-cve-admin@google.com",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2011-10-25T19:55:01.867",
"references": [
{
"url": "http://code.google.com/p/chromium/issues/detail?id=99211",
"source": "chrome-cve-admin@google.com"
},
{
"url": "http://googlechromereleases.blogspot.com/2011/10/chrome-stable-release.html",
"source": "chrome-cve-admin@google.com"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/70967",
"source": "chrome-cve-admin@google.com"
},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12860",
"source": "chrome-cve-admin@google.com"
},
{
"url": "http://code.google.com/p/chromium/issues/detail?id=99211",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://googlechromereleases.blogspot.com/2011/10/chrome-stable-release.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/70967",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12860",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-787"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Heap-based buffer overflow in the Web Audio implementation in Google Chrome before 15.0.874.102 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors."
},
{
"lang": "es",
"value": "Desbordamiento de buffer de memoria dinámica en la implementación de Web Audio de Google Chrome en versiones anteriores a la 15.0.874.102 . Permite a atacantes remotos provocar una denegación de servicio o posiblemente realizar otras acciones a través de vectores desconocidos."
}
],
"lastModified": "2026-06-16T23:34:06.400",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "72DFCD6C-5956-4A7C-B973-97908771AA6B",
"versionEndExcluding": "15.0.874.102"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "chrome-cve-admin@google.com"
}