What is the severity of CVE-2021-44444?

The severity of CVE-2021-44444 is medium with a severity value of 3.3.

Which software versions are affected by CVE-2021-44444?

JT Utilities versions < V13.1.1.0 and JTTK versions < V11.1.1.0 are affected by CVE-2021-44444.

How can an attacker exploit CVE-2021-44444?

An attacker can leverage the vulnerability by parsing specially crafted JT files, which may lead to an out of bounds read past the end of an allocated buffer.

Are there any references available for CVE-2021-44444?

Yes, you can find references for CVE-2021-44444 at the following links: [Microsoft Office MSDT Follina Proof of Concept](http://packetstormsecurity.com/files/167317/Microsoft-Office-MSDT-Follina-Proof-Of-Concept.html) and [Siemens ProductCERT SSA-802578](https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf).

What is the Common Weakness Enumeration (CWE) ID associated with CVE-2021-44444?

The Common Weakness Enumeration (CWE) ID associated with CVE-2021-44444 is CWE-125.

Vulnerability/
CVE-2021-44444

medium

4.3

CWE

125

14/12/2021

14/10/2022

CVE-2021-44444

Q: How can an attacker exploit CVE-2021-44444?

An attacker can leverage the vulnerability by parsing specially crafted JT files, which may lead to an out of bounds read past the end of an allocated buffer.

Q: Are there any references available for CVE-2021-44444?

Yes, you can find references for CVE-2021-44444 at the following links: [Microsoft Office MSDT Follina Proof of Concept](http://packetstormsecurity.com/files/167317/Microsoft-Office-MSDT-Follina-Proof-Of-Concept.html) and [Siemens ProductCERT SSA-802578](https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf).

Q: What is the Common Weakness Enumeration (CWE) ID associated with CVE-2021-44444?

The Common Weakness Enumeration (CWE) ID associated with CVE-2021-44444 is CWE-125.

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-15052)

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 severity of CVE-2021-44444?
The severity of CVE-2021-44444 is medium with a severity value of 3.3.
Which software versions are affected by CVE-2021-44444?
JT Utilities versions < V13.1.1.0 and JTTK versions < V11.1.1.0 are affected by CVE-2021-44444.
How can an attacker exploit CVE-2021-44444?
An attacker can leverage the vulnerability by parsing specially crafted JT files, which may lead to an out of bounds read past the end of an allocated buffer.
Are there any references available for CVE-2021-44444?
Yes, you can find references for CVE-2021-44444 at the following links: [Microsoft Office MSDT Follina Proof of Concept](http://packetstormsecurity.com/files/167317/Microsoft-Office-MSDT-Follina-Proof-Of-Concept.html) and [Siemens ProductCERT SSA-802578](https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf).
What is the Common Weakness Enumeration (CWE) ID associated with CVE-2021-44444?
The Common Weakness Enumeration (CWE) ID associated with CVE-2021-44444 is CWE-125.

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vendor/siemens
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