CVE-2021-44015: Siemens JT2Go CGM File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Tue Dec 14 2021(Updated: )
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Siemens JT2Go. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of CGM files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
Credit: productcert@siemens.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens JT2Go | ||
| Siemens JT2Go | <13.2.0.5 | |
| Siemens Teamcenter Visualization | <13.2.0.5 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this Siemens JT2Go vulnerability?
The vulnerability ID for this Siemens JT2Go vulnerability is CVE-2021-44015.
What is the title of this vulnerability?
The title of this vulnerability is "Siemens JT2Go CGM File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability".
What is the severity of CVE-2021-44015?
The severity of CVE-2021-44015 is medium with a severity value of 5.5.
How does the vulnerability CVE-2021-44015 allow attackers to disclose sensitive information?
CVE-2021-44015 allows remote attackers to disclose sensitive information on affected installations of Siemens JT2Go through user interaction, such as visiting a malicious page or opening a malicious file.
Is user interaction required to exploit the vulnerability CVE-2021-44015?
Yes, user interaction is required to exploit the vulnerability CVE-2021-44015.
Which Siemens products are affected by the vulnerability CVE-2021-44015?
The Siemens products affected by the vulnerability CVE-2021-44015 are JT2Go and Siemens Teamcenter Visualization.
What is the Common Weakness Enumeration (CWE) ID associated with CVE-2021-44015?
The Common Weakness Enumeration (CWE) ID associated with CVE-2021-44015 is CWE-125.
How can I fix the vulnerability CVE-2021-44015?
To fix the vulnerability CVE-2021-44015, it is recommended to update to a version higher than 13.2.0.5 of Siemens JT2Go or Siemens Teamcenter Visualization.
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