ZDI-22-209: Bentley MicroStation CONNECT J2K File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code 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 J2K images. Crafted data in a J2K image can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute 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-22-209?
The severity of ZDI-22-209 is considered critical due to its potential for remote code execution.
How do I fix ZDI-22-209?
To fix ZDI-22-209, update to the latest version of Bentley MicroStation CONNECT as provided in their security bulletin.
What types of attacks does ZDI-22-209 enable?
ZDI-22-209 enables remote attackers to execute arbitrary code upon user interaction with a malicious page or file.
What versions of MicroStation CONNECT are affected by ZDI-22-209?
ZDI-22-209 affects multiple versions of Bentley MicroStation CONNECT before the security updates were released.
Is user interaction required to exploit ZDI-22-209?
Yes, user interaction is required for ZDI-22-209, as the victim must visit a malicious page or open a malicious file.
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