First published: Tue Dec 14 2021(Updated: )
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-14841)
Credit: productcert@siemens.com productcert@siemens.com
Affected Software | Affected Version | How to fix |
---|---|---|
Siemens Jt Open Toolkit | <11.1.1.0 | |
Siemens Jt Utilities | <13.1.1.0 | |
<11.1.1.0 | ||
<13.1.1.0 |
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The vulnerability ID for this vulnerability is CVE-2021-44431.
The affected products are Siemens JT Open Toolkit versions up to but excluding 11.1.1.0 and Siemens JT Utilities versions up to but excluding 13.1.1.0.
The severity of CVE-2021-44431 is medium with a severity value of 3.3.
The CWE category for this vulnerability is CWE-125.
To fix the vulnerability identified as CVE-2021-44431, it is recommended to update Siemens JT Open Toolkit to version 11.1.1.0 or later, and Siemens JT Utilities to version 13.1.1.0 or later.