ZDI-22-189: Bentley MicroStation CONNECT 3DS File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Bentley MicroStation CONNECT. 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 3DS 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Bentley Systems |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-22-189?
The severity of ZDI-22-189 is classified as medium risk due to potential sensitive information disclosure.
How do I fix ZDI-22-189?
To fix ZDI-22-189, ensure that you apply the latest security updates and patches provided by Bentley for MicroStation CONNECT.
Who is affected by ZDI-22-189?
ZDI-22-189 affects installations of Bentley MicroStation CONNECT that do not have the latest security updates.
What kind of attacks does ZDI-22-189 allow?
ZDI-22-189 allows remote attackers to disclose sensitive information if a user visits a malicious page or opens a malicious file.
Is user interaction required to exploit ZDI-22-189?
Yes, user interaction is necessary for exploiting ZDI-22-189, as it requires the target to engage with a malicious link or file.
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