CVE-2018-5195

{"containers": {"cna": {"affected": [{"product": "Hancom office Hword NEO", "vendor": "Hancom", "versions": [{"status": "affected", "version": "9.6.1.5183 and earlier"}]}], "datePublic": "2018-01-17T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Hancom NEO versions 9.6.1.5183 and earlier have a buffer Overflow vulnerability that leads remote attackers to execute arbitrary commands when performing the hyperlink Attributes in document."}], "problemTypes": [{"descriptions": [{"description": "buffer Overflow", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-01-17T16:57:01.000Z", "orgId": "cdd7a122-0fae-4202-8d86-14efbacc2863", "shortName": "krcert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=26983"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://help.hancom.com/cve/hoffice/en-US/CVE_en_050_01.htm"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "vuln@krcert.or.kr", "DATE_PUBLIC": "2018-01-17T00:00:00", "ID": "CVE-2018-5195", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Hancom office Hword NEO", "version": {"version_data": [{"version_value": "9.6.1.5183 and earlier"}]}}]}, "vendor_name": "Hancom"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Hancom NEO versions 9.6.1.5183 and earlier have a buffer Overflow vulnerability that leads remote attackers to execute arbitrary commands when performing the hyperlink Attributes in document."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "buffer Overflow"}]}]}, "references": {"reference_data": [{"name": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=26983", "refsource": "MISC", "url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=26983"}, {"name": "http://help.hancom.com/cve/hoffice/en-US/CVE_en_050_01.htm", "refsource": "CONFIRM", "url": "http://help.hancom.com/cve/hoffice/en-US/CVE_en_050_01.htm"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T05:26:47.155Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=26983"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://help.hancom.com/cve/hoffice/en-US/CVE_en_050_01.htm"}]}]}, "cveMetadata": {"assignerOrgId": "cdd7a122-0fae-4202-8d86-14efbacc2863", "assignerShortName": "krcert", "cveId": "CVE-2018-5195", "datePublished": "2018-01-17T17:00:00.000Z", "dateReserved": "2018-01-03T00:00:00.000Z", "dateUpdated": "2024-09-17T00:36:29.253Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Hancom office Hword NEO", "vendor": "Hancom", "versions": [{"status": "affected", "version": "9.6.1.5183 and earlier"}]}], "source": "vuln@krcert.or.kr"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:hancom:thinkfree_office_neo:*:*:*:*:*:*:*:*", "matchCriteriaId": "34F5914C-B517-47A9-B5F3-F4AC5A20962E", "versionEndIncluding": "9.6.1.5183", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Hancom NEO versions 9.6.1.5183 and earlier have a buffer Overflow vulnerability that leads remote attackers to execute arbitrary commands when performing the hyperlink Attributes in document."}, {"lang": "es", "value": "Las versiones 9.6.1.5183 y anteriores de Hancom NEO tienen una vulnerabilidad de desbordamiento de b\u00fafer que conduce a que atacantes remotos ejecuten comandos arbitrarios al ejecutar los atributos hyperlink en el documento."}], "id": "CVE-2018-5195", "lastModified": "2026-06-17T01:59:49.350", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-01-17T17:29:01.100", "references": [{"source": "vuln@krcert.or.kr", "tags": ["Vendor Advisory"], "url": "http://help.hancom.com/cve/hoffice/en-US/CVE_en_050_01.htm"}, {"source": "vuln@krcert.or.kr", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=26983"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://help.hancom.com/cve/hoffice/en-US/CVE_en_050_01.htm"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=26983"}], "sourceIdentifier": "vuln@krcert.or.kr", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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