CVE-2018-6631 Explained : Impact and Mitigation
Learn about CVE-2018-6631, a vulnerability in Micropoint proactive defense software 2.0.20266.0146 that allows local users to trigger a denial of service attack. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
Micropoint proactive defense software 2.0.20266.0146 is vulnerable to a denial of service attack due to a lack of input value validation in the driver file (mp110009.sys) triggered by local users.
Understanding CVE-2018-6631
The vulnerability in Micropoint proactive defense software 2.0.20266.0146 allows local users to exploit the driver file (mp110009.sys) to cause a denial of service (BSOD) or potentially other unspecified consequences.
What is CVE-2018-6631?
The driver file (mp110009.sys) in Micropoint proactive defense software 2.0.20266.0146 can be exploited by local users to trigger a denial of service (BSOD) or potentially cause other unspecified consequences due to the lack of input value validation from IOCtl 0x80000170.
The Impact of CVE-2018-6631
- Local users can exploit the vulnerability to trigger a denial of service (BSOD) or potentially cause other unspecified consequences.
Technical Details of CVE-2018-6631
The technical details of the CVE-2018-6631 vulnerability are as follows:
Vulnerability Description
- The driver file (mp110009.sys) in Micropoint proactive defense software 2.0.20266.0146 lacks input value validation from IOCtl 0x80000170, allowing local users to exploit it.
Affected Systems and Versions
- Product: Micropoint proactive defense software 2.0.20266.0146
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
- Local users can exploit the vulnerability by manipulating input values from IOCtl 0x80000170.
Mitigation and Prevention
To mitigate the CVE-2018-6631 vulnerability, consider the following steps:
Immediate Steps to Take
- Implement the latest security patches provided by the software vendor.
- Restrict access to vulnerable systems to authorized personnel only.
Long-Term Security Practices
- Regularly update and patch all software and systems to prevent vulnerabilities.
- Conduct security training for employees to raise awareness of potential threats.
Patching and Updates
- Stay informed about security updates and patches released by the software vendor to address the vulnerability.