CVE-2021-46614: Bentley MicroStation CONNECT J2K File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
First published: Fri Feb 18 2022(Updated: )
Bentley MicroStation CONNECT 10.16.0.80 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. Was ZDI-CAN-15408.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Bentley MicroStation | <10.16.02 | |
| Bentley MicroStation CONNECT | <=10.16.0.80 | |
| Bentley View | <10.16.02 | |
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Reference Links
Frequently Asked Questions
What is CVE-2021-46614?
CVE-2021-46614 is a vulnerability in Bentley MicroStation CONNECT that allows remote code execution.
How severe is CVE-2021-46614?
CVE-2021-46614 has a severity rating of 7.8, which is considered high.
Which software versions are affected by CVE-2021-46614?
Bentley MicroStation CONNECT versions up to and including 10.16.0.80 are affected by CVE-2021-46614.
How can CVE-2021-46614 be exploited?
CVE-2021-46614 can be exploited by remote attackers through user interaction, allowing them to execute arbitrary code.
Is there a fix for CVE-2021-46614?
Yes, it is recommended to update Bentley MicroStation CONNECT to version 10.16.02 or higher to mitigate CVE-2021-46614.
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