{"id":"CVE-2023-40250","state":"PUBLISHED","title":"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.","description":"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","publishedAt":"2024-01-12T01:31:06.291Z","updatedAt":"2024-11-14T14:34:52.139Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","source":"krcert"},"assigner":"krcert","products":["Hancom HCell"],"affected":[{"vendor":"Hancom","product":"HCell","defaultStatus":"unaffected","versions":[{"version":"12.0.0.893","status":"affected"}],"platforms":["Windows"]}],"references":["https://www.hancom.com/cs_center/csDownload.do?gnb0=25gnb1=80"],"weaknesses":["CWE-120"],"ingestedAt":"2026-10-29T20:06:17.512Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/40xxx/CVE-2023-40250.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-40250","state":"PUBLISHED","datePublished":"2024-01-12T01:31:06.291Z","dateUpdated":"2024-11-14T14:34:52.139Z","assignerShortName":"krcert","assignerOrgId":"cdd7a122-0fae-4202-8d86-14efbacc2863","dateReserved":"2023-08-11T01:54:13.646Z"},"containers":{"cna":{"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"}],"affected":[{"vendor":"Hancom","product":"HCell","defaultStatus":"unaffected","versions":[{"version":"12.0.0.893","status":"affected"}],"platforms":["Windows"]}],"references":[{"url":"https://www.hancom.com/cs_center/csDownload.do?gnb0=25gnb1=80"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-120","description":"CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"krcert","orgId":"cdd7a122-0fae-4202-8d86-14efbacc2863","dateUpdated":"2024-01-12T01:31:06.291Z"},"impacts":[{"capecId":"CAPEC-100","descriptions":[{"lang":"en","value":"CAPEC-100 Overflow Buffers"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.hancom.com/cs_center/csDownload.do?gnb0=25gnb1=80","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T18:24:55.953Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-11-14T14:34:28.771537Z","id":"CVE-2023-40250","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-11-14T14:34:52.139Z"}}]}}}