CVE-2021-46645 – Bentley MicroStation CONNECT BMP File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

https://notcve.org/view.php?id=CVE-2021-46645

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT 10.16.0.80. 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 BMP images. Crafted data in a BMP image can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. • https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0002 https://www.zerodayinitiative.com/advisories/ZDI-22-232 • CWE-787: Out-of-bounds Write •