CVE-2022-28305: Bentley MicroStation CONNECT OBJ File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
First published: Wed Mar 29 2023(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT 10.16.02.034. 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 OBJ files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-16172.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Bentley MicroStation | <10.16.03 | |
| Bentley View | <10.16.03 | |
| Bentley MicroStation CONNECT |
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Reference Links
Frequently Asked Questions
What is CVE-2022-28305?
CVE-2022-28305 is a vulnerability that allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT 10.16.02.034.
How can this vulnerability be exploited?
To exploit CVE-2022-28305, user interaction is required, such as visiting a malicious page or opening a malicious file.
What is the severity of CVE-2022-28305?
The severity of CVE-2022-28305 is high, with a CVSS score of 7.8.
Which software versions are affected by CVE-2022-28305?
Bentley MicroStation CONNECT versions up to exclusive version 10.16.03 are affected by CVE-2022-28305.
How can I fix CVE-2022-28305?
To mitigate CVE-2022-28305, it is recommended to update Bentley MicroStation CONNECT to a version beyond 10.16.03.
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