Low severity3.3NVD Advisory· Published Dec 14, 2021· Updated Jun 17, 2026
CVE-2021-44448
CVE-2021-44448
Description
A vulnerability has been identified in JT Utilities (All versions < V13.0.3.0), JTTK (All versions < V11.0.3.0). JTTK library in affected products is vulnerable to an out of bounds read past the end of an allocated buffer when parsing JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-14843, ZDI-CAN-15051)
Affected products
4- Range: < V11.0.3.0
- Range: < V13.0.3.0
- Range: All versions < V11.0.3.0
- Range: All versions < V13.0.3.0
Patches
Vulnerability mechanics
References
1- cert-portal.siemens.com/productcert/pdf/ssa-352143.pdfnvdVendor Advisory
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