CVE-2023-1492 : Vulnerability Insights and Analysis
Learn about CVE-2023-1492, a medium severity vulnerability in Max Secure Anti Virus Plus IoControlCode Handler leading to denial of service. Take immediate steps for mitigation and prevention.
This article provides insights into CVE-2023-1492, a vulnerability in Max Secure Anti Virus Plus IoControlCode Handler that leads to denial of service.
Understanding CVE-2023-1492
CVE-2023-1492 pertains to a denial of service vulnerability in Max Secure Anti Virus Plus, specifically affecting version 19.0.2.1. The issue lies in the 0x220019 function within the MaxProc64.sys library's IoControlCode Handler component.
What is CVE-2023-1492?
The vulnerability allows for denial of service through the manipulation of the SystemBuffer argument. The exploit must be carried out locally, and the identifier VDB-223378 is associated with this security issue.
The Impact of CVE-2023-1492
With a CVSS base score of 5.5, this vulnerability is rated as MEDIUM severity. Attackers could exploit this flaw to disrupt the affected system's functionality, leading to potential service downtime or performance degradation.
Technical Details of CVE-2023-1492
This section dives deeper into the vulnerability's technical aspects, including its description, affected systems, versions, and the exploitation mechanism.
Vulnerability Description
The vulnerability in Max Secure Anti Virus Plus 19.0.2.1 enables denial of service by manipulating the SystemBuffer argument in the 0x220019 function of the MaxProc64.sys library's IoControlCode Handler component.
Affected Systems and Versions
The impacted system is Max Secure Anti Virus Plus version 19.0.2.1. Users utilizing this specific version are at risk of exploitation if the vulnerability is leveraged by threat actors.
Exploitation Mechanism
To exploit CVE-2023-1492, attackers must locally manipulate the SystemBuffer argument, a procedure that, if successful, can result in a denial of service condition within the affected system.
Mitigation and Prevention
Understanding how to mitigate and prevent CVE-2023-1492 is crucial in maintaining system security and integrity.
Immediate Steps to Take
Users are advised to apply security best practices such as network segmentation, access controls, and regular security updates to mitigate the risk posed by CVE-2023-1492.
Long-Term Security Practices
Implementing intrusion detection systems, conducting vulnerability assessments, and fostering user awareness about secure computing habits contribute to long-term security resilience against potential vulnerabilities like CVE-2023-1492.
Patching and Updates
To address CVE-2023-1492 effectively, affected users should promptly apply patches and updates provided by Max Secure to remediate the identified denial of service vulnerability.