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Cisco Talos CNA 2022-10-07 11:01:15 -04:00
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2022/33xxx/CVE-2022-33896.json
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{
"data_version": "4.0",
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ID": "CVE-2022-33896",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"DATE_PUBLIC": "2022-10-04",
"ASSIGNER": "talos-cna@cisco.com"
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "A buffer underflow vulnerability exists in the way Hword of Hancom Office 2020 version 11.0.0.5357 parses XML-based office files. A specially-crafted malformed file can cause memory corruption by using memory before buffer start, which can lead to code execution. A victim would need to access a malicious file to trigger this vulnerability."
}
]
},
"references": {
"reference_data": [
{
"refsource": "MISC",
"name": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1574",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1574"
}
]
},
"impact": {
"cvss": {
"baseScore": 7.8,
"baseSeverity": "High",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-124: Buffer Underwrite ('Buffer Underflow')"
}
]
}
]
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "Hancom",
"product": {
"product_data": [
{
"product_name": "Hancom Office 2020",
"version": {
"version_data": [
{
"version_value": "Hancom Office 2020 11.0.0.5357",
"version_affected": "="
}
]
}
}
]
}
}
]
}
}
}