{"id":"CVE-2021-27496","state":"PUBLISHED","title":"Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior lack proper validation of user-supplied ","description":"Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior lack proper validation of user-supplied data when parsing PRT files. This could lead to pointer dereferences of a value obtained from an untrusted source. An attacker could leverage this vulnerability to execute code in the context of the current process.","publishedAt":"2021-05-27T15:27:05.000Z","updatedAt":"2024-08-03T21:26:08.972Z","severity":null,"assigner":"icscert","products":["n/a Datakit Software libraries embedded in Luxion KeyShot software"],"affected":[{"vendor":"n/a","product":"Datakit Software libraries embedded in Luxion KeyShot software","versions":[{"version":"CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior","status":"affected"}]}],"references":["https://www.zerodayinitiative.com/advisories/ZDI-21-565/","https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf","https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01"],"weaknesses":["CWE-822"],"ingestedAt":"2026-10-29T19:48:15.637Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/27xxx/CVE-2021-27496.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-27496","state":"PUBLISHED","datePublished":"2021-05-27T15:27:05.000Z","dateUpdated":"2024-08-03T21:26:08.972Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2021-02-19T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior lack proper validation of user-supplied data when parsing PRT files. This could lead to pointer dereferences of a value obtained from an untrusted source. An attacker could leverage this vulnerability to execute code in the context of the current process."}],"affected":[{"vendor":"n/a","product":"Datakit Software libraries embedded in Luxion KeyShot software","versions":[{"version":"CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior","status":"affected"}]}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-565/","tags":["x_refsource_MISC"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf","tags":["x_refsource_CONFIRM"]},{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-822","description":"UNTRUSTED POINTER DEREFERENCE CWE-822","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","dateUpdated":"2021-05-27T15:27:23.000Z","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"ics-cert@hq.dhs.gov","ID":"CVE-2021-27496","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Datakit Software libraries embedded in Luxion KeyShot software","version":{"version_data":[{"version_value":"CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior lack proper validation of user-supplied data when parsing PRT files. This could lead to pointer dereferences of a value obtained from an untrusted source. An attacker could leverage this vulnerability to execute code in the context of the current process."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"UNTRUSTED POINTER DEREFERENCE CWE-822"}]}]},"references":{"reference_data":[{"name":"https://www.zerodayinitiative.com/advisories/ZDI-21-565/","refsource":"MISC","url":"https://www.zerodayinitiative.com/advisories/ZDI-21-565/"},{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf","refsource":"CONFIRM","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf"},{"name":"https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01","refsource":"MISC","url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-565/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T21:26:08.972Z"}}]}}}