{"id":"CVE-2021-44439","state":"PUBLISHED","title":"A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to an out of bounds","description":"A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-14908)","publishedAt":"2021-12-14T12:06:59.000Z","updatedAt":"2024-08-04T04:25:16.782Z","severity":null,"assigner":"siemens","products":["Siemens JT Utilities","Siemens JTTK"],"affected":[{"vendor":"Siemens","product":"JT Utilities","versions":[{"version":"All versions < V13.1.1.0","status":"affected"}]},{"vendor":"Siemens","product":"JTTK","versions":[{"version":"All versions <  V11.1.1.0","status":"affected"}]}],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf"],"weaknesses":["CWE-125"],"ingestedAt":"2026-10-29T19:49:10.699Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/44xxx/CVE-2021-44439.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-44439","state":"PUBLISHED","datePublished":"2021-12-14T12:06:59.000Z","dateUpdated":"2024-08-04T04:25:16.782Z","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 < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-14908)"}],"affected":[{"vendor":"Siemens","product":"JT Utilities","versions":[{"version":"All versions < V13.1.1.0","status":"affected"}]},{"vendor":"Siemens","product":"JTTK","versions":[{"version":"All versions <  V11.1.1.0","status":"affected"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-125","description":"CWE-125: Out-of-bounds Read","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"siemens","dateUpdated":"2021-12-14T12:06:59.000Z","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"productcert@siemens.com","ID":"CVE-2021-44439","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"JT Utilities","version":{"version_data":[{"version_value":"All versions < V13.1.1.0"}]}},{"product_name":"JTTK","version":{"version_data":[{"version_value":"All versions <  V11.1.1.0"}]}}]},"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 < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-14908)"}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-125: Out-of-bounds Read"}]}]},"references":{"reference_data":[{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf","refsource":"MISC","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T04:25:16.782Z"}}]}}}