CVE-2021-44431
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
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens Jt Open Toolkit | <11.1.1.0 | |
| Siemens Jt Utilities | <13.1.1.0 |
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Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-44431.
Which products are affected by this vulnerability?
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.
What is the severity of CVE-2021-44431?
The severity of CVE-2021-44431 is medium with a severity value of 3.3.
What is the CWE category for this vulnerability?
The CWE category for this vulnerability is CWE-125.
How can I fix the vulnerability identified as CVE-2021-44431?
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.
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