ZDI-21-1475: Bentley View FBX File Parsing Use-After-Free Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Bentley View. 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 FBX files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-21-1475?
The severity of ZDI-21-1475 is considered medium due to the requirement for user interaction to exploit the vulnerability.
How do I fix ZDI-21-1475?
To remediate ZDI-21-1475, ensure that you update Bentley View to the latest version provided by Bentley.
What type of attacks does ZDI-21-1475 enable?
ZDI-21-1475 enables remote attackers to disclose sensitive information if the target interacts with a malicious page or file.
Is user interaction required for ZDI-21-1475 exploitation?
Yes, user interaction is required to exploit ZDI-21-1475, which means the user must visit a malicious website or open a malicious file.
Which software is affected by ZDI-21-1475?
ZDI-21-1475 affects Bentley View installations on the targeted systems.