ZDI-21-318: Siemens Solid Edge Viewer FBX File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Siemens Solid Edge Viewer. 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 FBX files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens Solid Edge Viewer |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-21-318?
The severity of ZDI-21-318 is considered critical due to its potential for remote code execution.
How do I fix ZDI-21-318?
To resolve ZDI-21-318, users should update Siemens Solid Edge Viewer to the latest version provided by the vendor.
What type of attacks can ZDI-21-318 facilitate?
ZDI-21-318 can facilitate remote code execution attacks after a user interacts with a malicious page or file.
Is user interaction necessary for ZDI-21-318?
Yes, user interaction is necessary for ZDI-21-318, as the target must visit a malicious page or open a malicious file.
Which software is affected by ZDI-21-318?
The vulnerability ZDI-21-318 affects Siemens Solid Edge Viewer installations.
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