CVE-2021-46632 : Vulnerability Insights and Analysis

This CVE-2021-46632 article provides details about a vulnerability in Bentley View 10.15.0.75 that allows remote attackers to disclose sensitive information and potentially execute arbitrary code.

Understanding CVE-2021-46632

This section delves into the specifics of the CVE-2021-46632 vulnerability.

What is CVE-2021-46632?

CVE-2021-46632 is a security flaw in Bentley View 10.15.0.75 that enables remote attackers to access sensitive data by exploiting the mishandling of JP2 images.

The Impact of CVE-2021-46632

The vulnerability can lead to the disclosure of critical information on affected installations, posing a risk of arbitrary code execution within the current process.

Technical Details of CVE-2021-46632

Exploring the technical aspects and implications of CVE-2021-46632.

Vulnerability Description

The flaw arises from inadequate validation of user-supplied data, allowing the attacker to read beyond allocated memory buffers.

Affected Systems and Versions

Product: Bentley View
Vendor: Bentley
Version: 10.15.0.75

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Local
User Interaction: Required
Privileges Required: None
CWE-125: Out-of-bounds Read

Mitigation and Prevention

Guidelines to mitigate the impact and prevent exploitation of CVE-2021-46632.

Immediate Steps to Take

Avoid visiting suspicious or untrusted websites.
Refrain from opening files from unknown sources.
Implement security patches promptly.

Long-Term Security Practices

Conduct regular security audits and penetration testing.
Educate users on safe browsing habits and file handling practices.

Patching and Updates

Apply the latest updates and patches from Bentley to address the vulnerability.