CVE-2021-44441
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 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-14913)
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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Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2021-44441.
What is the severity rating of CVE-2021-44441?
The severity rating of CVE-2021-44441 is high with a score of 7.8.
Which software versions are affected by CVE-2021-44441?
JT Utilities versions prior to V13.1.1.0 and JTTK versions prior to V11.1.1.0 are affected by CVE-2021-44441.
What is the CWE ID associated with CVE-2021-44441?
The CWE ID associated with CVE-2021-44441 is 787.
How can I fix the vulnerability CVE-2021-44441?
To fix CVE-2021-44441, it is recommended to update JT Utilities to V13.1.1.0 or later, and update JTTK to V11.1.1.0 or later.
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