CVE-2020-26988: Siemens JT2Go PAR File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
First published: Tue Jan 12 2021(Updated: )
A vulnerability has been identified in JT2Go (All versions < V13.1.0), Teamcenter Visualization (All versions < V13.1.0). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11891)
Credit: productcert@siemens.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens JT2Go | <13.1.0 | |
| Siemens Teamcenter Visualization | <13.1.0 | |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-26988?
CVE-2020-26988 is rated as a medium severity vulnerability due to the potential for an out-of-bounds write.
How do I fix CVE-2020-26988?
To fix CVE-2020-26988, users should upgrade JT2Go and Teamcenter Visualization to version 13.1.0 or later.
Which versions are affected by CVE-2020-26988?
CVE-2020-26988 affects all versions of JT2Go and Teamcenter Visualization prior to version 13.1.0.
What is the impact of exploiting CVE-2020-26988?
Exploiting CVE-2020-26988 could allow an attacker to execute arbitrary code through an out-of-bounds write.
Who is the vendor for CVE-2020-26988?
The vendor for CVE-2020-26988 is Siemens, responsible for both JT2Go and Teamcenter Visualization software.
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