CVE-2021-22759 : Exploit Details and Defense Strategies
Learn about CVE-2021-22759, a CWE-416 vulnerability in IGSS Definition (Def.exe) V15.0.0.21140 and earlier versions that could lead to data loss or remote code execution. Find details on impact, technical aspects, and mitigation steps.
A CWE-416 vulnerability has been identified in IGSS Definition (Def.exe) V15.0.0.21140 and previous versions. The vulnerability could result in data loss or remote code execution when a malicious CGF file is imported into IGSS Definition.
Understanding CVE-2021-22759
This section provides a detailed overview of the CVE-2021-22759 vulnerability.
What is CVE-2021-22759?
CVE-2021-22759 is a CWE-416 vulnerability in IGSS Definition (Def.exe) V15.0.0.21140 and earlier versions, allowing potential loss of data or remote code execution through unchecked input data.
The Impact of CVE-2021-22759
The impact of this vulnerability includes the risk of data loss and the possibility of remote code execution if exploited by an attacker.
Technical Details of CVE-2021-22759
Explore the technical aspects related to CVE-2021-22759 below.
Vulnerability Description
The vulnerability in IGSS Definition (Def.exe) V15.0.0.21140 and previous versions is classified as a CWE-416: Use after free vulnerability, enabling malicious actors to potentially execute remote code or cause data loss.
Affected Systems and Versions
IGSS Definition (Def.exe) V15.0.0.21140 and earlier versions are affected by this vulnerability.
Exploitation Mechanism
The vulnerability can be exploited by importing a malicious CGF file into IGSS Definition, leading to data compromise or remote code execution.
Mitigation and Prevention
Discover the necessary steps to mitigate and prevent CVE-2021-22759 below.
Immediate Steps to Take
To mitigate the risk associated with CVE-2021-22759, users are advised to implement security measures and restrict unauthorized access to the affected systems.
Long-Term Security Practices
In the long term, it is crucial to regularly update software and employ security best practices to prevent similar vulnerabilities from being exploited.
Patching and Updates
Stay informed about security patches and updates released by the vendor to address CVE-2021-22759 and enhance the security posture of the affected systems.