{"id":"CVE-2021-44449","state":"PUBLISHED","title":"A vulnerability has been identified in JT Utilities (All versions < V12.8.1.1), JTTK (All versions < V10.8.1.1). JTTK library in affected products contains an out of bounds write p","description":"A vulnerability has been identified in JT Utilities (All versions < V12.8.1.1), JTTK (All versions < V10.8.1.1). JTTK library in affected products contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14830)","publishedAt":"2021-12-14T12:07:08.000Z","updatedAt":"2024-08-04T04:25:16.834Z","severity":null,"assigner":"siemens","products":["Siemens JT Utilities","Siemens JTTK"],"affected":[{"vendor":"Siemens","product":"JT Utilities","versions":[{"version":"All versions <  V12.8.1.1","status":"affected"}]},{"vendor":"Siemens","product":"JTTK","versions":[{"version":"All versions <  V10.8.1.1","status":"affected"}]}],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-396621.pdf"],"weaknesses":["CWE-787"],"ingestedAt":"2026-10-29T19:49:10.699Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/44xxx/CVE-2021-44449.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-44449","state":"PUBLISHED","datePublished":"2021-12-14T12:07:08.000Z","dateUpdated":"2024-08-04T04:25:16.834Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2021-11-30T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability has been identified in JT Utilities (All versions < V12.8.1.1), JTTK (All versions < V10.8.1.1). JTTK library in affected products contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14830)"}],"affected":[{"vendor":"Siemens","product":"JT Utilities","versions":[{"version":"All versions <  V12.8.1.1","status":"affected"}]},{"vendor":"Siemens","product":"JTTK","versions":[{"version":"All versions <  V10.8.1.1","status":"affected"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-396621.pdf","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","description":"CWE-787: Out-of-bounds Write","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"siemens","dateUpdated":"2021-12-14T12:07:08.000Z","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"productcert@siemens.com","ID":"CVE-2021-44449","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"JT Utilities","version":{"version_data":[{"version_value":"All versions <  V12.8.1.1"}]}},{"product_name":"JTTK","version":{"version_data":[{"version_value":"All versions <  V10.8.1.1"}]}}]},"vendor_name":"Siemens"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A vulnerability has been identified in JT Utilities (All versions < V12.8.1.1), JTTK (All versions < V10.8.1.1). JTTK library in affected products contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14830)"}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-787: Out-of-bounds Write"}]}]},"references":{"reference_data":[{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-396621.pdf","refsource":"MISC","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-396621.pdf"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-396621.pdf","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T04:25:16.834Z"}}]}}}