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{
"id": "CVE-2023-40250",
"sourceIdentifier": "vuln@krcert.or.kr",
"published": "2024-01-12T02:15:44.380",
"lastModified": "2024-01-12T02:15:44.380",
"vulnStatus": "Received",
"descriptions": [
{
"lang": "en",
"value": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Hancom HCell on Windows allows Overflow Buffers.This issue affects HCell: 12.0.0.893.\n\n"
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "vuln@krcert.or.kr",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9
}
]
},
"weaknesses": [
{
"source": "vuln@krcert.or.kr",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-120"
}
]
}
],
"references": [
{
"url": "https://www.hancom.com/cs_center/csDownload.do?gnb0=25gnb1=80",
"source": "vuln@krcert.or.kr"
}
]
}