CVE-2021-34929 : Exploit Details and Defense Strategies
Learn about CVE-2021-34929 affecting Bentley View 10.15.0.75. Remote attackers can execute arbitrary code by exploiting a vulnerability in JT file parsing. Understand the impact, technical details, and mitigation strategies.
This CVE-2021-34929 article provides an in-depth understanding of the vulnerability affecting Bentley View 10.15.0.75. The article covers the description of the vulnerability, its impact, technical details, and mitigation strategies.
Understanding CVE-2021-34929
CVE-2021-34929 is a vulnerability that allows remote attackers to execute arbitrary code on Bentley View 10.15.0.75 installations. The flaw exists within the parsing of JT files, enabling attackers to trigger a buffer overflow.
What is CVE-2021-34929?
This vulnerability in Bentley View 10.15.0.75 permits remote attackers to run arbitrary code through crafted data in JT files, requiring user interaction by accessing a malicious page or file.
The Impact of CVE-2021-34929
The impact of CVE-2021-34929 is significant, with high confidentiality, integrity, and availability impacts. Attackers can exploit this vulnerability to execute code within the current process.
Technical Details of CVE-2021-34929
The technical details of CVE-2021-34929 include the vulnerability description, affected systems and versions, and the exploitation mechanism.
Vulnerability Description
CVE-2021-34929 allows attackers to execute code by exploiting a buffer overflow in the parsing of JT files, affecting Bentley View 10.15.0.75.
Affected Systems and Versions
The vulnerability affects Bentley View version 10.15.0.75.
Exploitation Mechanism
To exploit CVE-2021-34929, attackers need the target to interact with a malicious page or file containing crafted data triggering the buffer overflow.
Mitigation and Prevention
Mitigation strategies help in reducing the risk posed by CVE-2021-34929 while enhancing overall security.
Immediate Steps to Take
Users should refrain from accessing untrusted pages or files, ensuring they only interact with known and secure sources.
Long-Term Security Practices
Incorporating secure coding practices, regular security audits, and employee training on cybersecurity best practices can mitigate similar vulnerabilities.
Patching and Updates
Ensure the timely application of security patches and updates provided by Bentley to address CVE-2021-34929 and enhance the overall security posture.