ZDI-22-208: Bentley MicroStation CONNECT JT File Parsing Double Free 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 handling of JT files. The issue results from the lack of validating the existence of an object prior to performing further free operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-22-208?
The severity of ZDI-22-208 is high due to the potential for remote code execution.
How do I fix ZDI-22-208?
To fix ZDI-22-208, apply the latest security patch provided by Bentley for MicroStation CONNECT.
What types of attacks can ZDI-22-208 facilitate?
ZDI-22-208 can facilitate remote code execution attacks if a user visits a malicious page or opens a malicious file.
Does ZDI-22-208 require user interaction to exploit?
Yes, ZDI-22-208 requires user interaction for exploitation.
Which software is affected by ZDI-22-208?
ZDI-22-208 affects installations of Bentley MicroStation CONNECT.