CVE-2021-46643

Name of the Vulnerable Software and Affected Versions Bentley View version 10.15.0.75

Description This issue allows remote attackers to execute arbitrary code on affected installations. User interaction is required, where the target must visit a malicious page or open a malicious file. The flaw exists within the parsing of DGN files due to the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this to execute code in the context of the current process.

Recommendations For Bentley View version 10.15.0.75, consider disabling the parsing of DGN files until a patch is available to prevent exploitation. Restrict access to potentially malicious files or pages to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.