2025-02-12 19:04:09 +00:00

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JSON

{
"id": "CVE-2025-21418",
"sourceIdentifier": "secure@microsoft.com",
"published": "2025-02-11T18:15:40.023",
"lastModified": "2025-02-12T18:14:34.870",
"vulnStatus": "Analyzed",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability"
},
{
"lang": "es",
"value": "Controlador de funci\u00f3n auxiliar de Windows para vulnerabilidad de elevaci\u00f3n de privilegios de WinSock"
}
],
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"baseScore": 7.8,
"baseSeverity": "HIGH",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
]
},
"cisaExploitAdd": "2025-02-11",
"cisaActionDue": "2025-03-04",
"cisaRequiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
"cisaVulnerabilityName": "Microsoft Windows Ancillary Function Driver for WinSock Heap-Based Buffer Overflow Vulnerability",
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"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-122"
}
]
},
{
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}
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}
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"references": [
{
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21418",
"source": "secure@microsoft.com",
"tags": [
"Patch",
"Vendor Advisory"
]
}
]
}