{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-12858", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "state": "PUBLISHED", "assignerShortName": "icscert", "dateReserved": "2024-12-20T16:52:15.306Z", "datePublished": "2025-03-13T16:47:43.636Z", "dateUpdated": "2025-03-13T18:57:44.247Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "CNCSoft-G2", "vendor": "Delta Electronics", "versions": [{"lessThan": "2.1.0.16", "status": "affected", "version": "0", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Bobby Gould and Fritz Sands of Trend Micro Zero Day Initiative reported these vulnerabilities to CISA."}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Delta Electronics CNCSoft-G2 Version 2.1.0.16 and prior lacks proper \nvalidation of the length of user-supplied data prior to copying it to a \nfixed-length heap-based buffer. 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"https://downloadcenter.delta-china.com.cn/zh-CN/DownloadCenter?v=1&q=cncsoft&sort_expr=cdate&sort_dir=DESC"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<div><span style=\"background-color: rgb(255, 255, 255);\">Delta Electronics recommends users update to </span><a target=\"_blank\" rel=\"nofollow\" href=\"https://downloadcenter.deltaww.com/en-US/DownloadCenter?v=1&amp;q=cncsoft&amp;sort_expr=cdate&amp;sort_dir=DESC\">CNCSoft-G2 V2.1.0.10</a><span style=\"background-color: rgb(255, 255, 255);\">&nbsp;or later.</span></div><div><span style=\"background-color: rgb(255, 255, 255);\"><br></span></div><div><span style=\"background-color: rgb(255, 255, 255);\">\nDelta has published <a target=\"_blank\" rel=\"nofollow\" href=\"https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2025-00002_CNCSoft-G2%20-%20Heap-based%20Buffer%20Overflow_v2.pdf\">Delta-PCSA-2025-00002</a> in both English and Chinese on their security website to provide more details about these issues.\n\n<br></span>\n\n</div>"}], "value": "Delta Electronics recommends users update to CNCSoft-G2 V2.1.0.10 https://downloadcenter.deltaww.com/en-US/DownloadCenter \u00a0or later.\n\n\n\n\n\nDelta has published Delta-PCSA-2025-00002 https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2025-00002_CNCSoft-G2%20-%20Heap-based%20Buffer%20Overflow_v2.pdf in both English and Chinese on their security website to provide more details about these issues."}], "source": {"advisory": "ICSA-24-191-01", "discovery": "EXTERNAL"}, "title": "Delta Electronics CNCSoft-G2 Heap-based Buffer Overflow", "workarounds": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<div>\n<p>Delta also recommends the following general security practices:</p>\n<ul>\n<li>Don't click on untrusted Internet links or open unsolicited attachments in emails.</li>\n<li>Avoid exposing control systems and equipment to the Internet.</li>\n<li>Place 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