{"id":"CVE-2023-0973","state":"PUBLISHED","title":"Step Tools Third-Party","description":"\nSTEPTools v18SP1 ifcmesh library (v18.1) is affected due to a null pointer dereference, which could allow an attacker to deny application usage when reading a specially constructed file, resulting in an application crash.\n\n","publishedAt":"2023-03-13T17:06:05.431Z","updatedAt":"2025-01-16T21:55:13.223Z","severity":{"score":2.2,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L","source":"icscert"},"assigner":"icscert","products":["Step Tools v18SP1 ifcmesh library"],"affected":[{"vendor":"Step Tools","product":"v18SP1 ifcmesh library","defaultStatus":"unaffected","versions":[{"version":"v18.1","status":"affected"}]}],"references":["https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-04"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T20:05:36.141Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/0xxx/CVE-2023-0973.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-0973","state":"PUBLISHED","datePublished":"2023-03-13T17:06:05.431Z","dateUpdated":"2025-01-16T21:55:13.223Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2023-02-22T22:43:14.108Z"},"containers":{"cna":{"title":"Step Tools Third-Party","descriptions":[{"lang":"en","value":"\nSTEPTools v18SP1 ifcmesh library (v18.1) is affected due to a null pointer dereference, which could allow an attacker to deny application usage when reading a specially constructed file, resulting in an application crash.\n\n"}],"affected":[{"vendor":"Step Tools","product":"v18SP1 ifcmesh library","defaultStatus":"unaffected","versions":[{"version":"v18.1","status":"affected"}]}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-04"}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":2.2,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","description":"CWE-476 NULL Pointer Dereference","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateUpdated":"2023-03-13T17:06:05.431Z"},"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Siemens reported this third-party vulnerability to CISA."}],"datePublic":"2023-03-09T18:00:00.000Z","solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<span style=\"background-color: rgb(255, 255, 255);\">STEPTools has provided an updated version of their software and recommends users update to v18.102. STEPTools requests users contact them via </span><a target=\"_blank\" rel=\"nofollow\">email</a><span style=\"background-color: rgb(255, 255, 255);\">&nbsp;for assistance with obtaining and applying the update.</span>\n\n<br>"}],"value":"\nSTEPTools has provided an updated version of their software and recommends users update to v18.102. STEPTools requests users contact them via email for assistance with obtaining and applying the update.\n\n\n"}],"source":{"advisory":"ICSA-23-068-04","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-04","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T05:32:46.021Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-16T20:21:53.316601Z","id":"CVE-2023-0973","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-16T21:55:13.223Z"}}]}}}