CVE-2021-46565

Severity CVSS v4.0:
Pending analysis
Type:
CWE-121 Stack-based Buffer Overflow
Publication date:
18/02/2022
Last modified:
25/02/2022

Description

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 JT files. The issue results from 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 vulnerability to execute code in the context of the current process. Was ZDI-CAN-15024.

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:bentley:microstation:*:*:*:*:*:*:*:* 10.16.02 (excluding)
cpe:2.3:a:bentley:microstation_connect:10.16.0.80:*:*:*:*:*:*:*
cpe:2.3:a:bentley:view:*:*:*:*:*:*:*:* 10.16.02 (excluding)