CVE-2017-14967 : Vulnerability Insights and Analysis

This CVE-2017-14967 article provides insights into an Arbitrary Write vulnerability in the ntguard.sys driver of IKARUS anti.virus before version 2.16.18.

Understanding CVE-2017-14967

This vulnerability was made public on December 20, 2017.

What is CVE-2017-14967?

The ntguard.sys driver in IKARUS anti.virus prior to version 2.16.18 is susceptible to an Arbitrary Write vulnerability due to inadequate validation of input values obtained from IOCtl 0x83000080.

The Impact of CVE-2017-14967

The vulnerability could allow an attacker to write arbitrary data to the system, potentially leading to unauthorized access, data corruption, or system crashes.

Technical Details of CVE-2017-14967

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

The ntguard.sys driver in IKARUS anti.virus before version 2.16.18 contains an Arbitrary Write vulnerability as a result of insufficient validation of input values from IOCtl 0x83000080.

Affected Systems and Versions

Affected Product: IKARUS anti.virus
Affected Version: Prior to 2.16.18

Exploitation Mechanism

The vulnerability can be exploited by an attacker sending specially crafted input values through IOCtl 0x83000080, allowing them to write arbitrary data to the system.

Mitigation and Prevention

Protecting systems from CVE-2017-14967 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update IKARUS anti.virus to version 2.16.18 or later to mitigate the vulnerability.
Monitor for any suspicious activities on the system.

Long-Term Security Practices

Regularly update antivirus software and security patches.
Implement strong access controls and network segmentation to limit the impact of potential breaches.
Conduct regular security audits and penetration testing to identify and address vulnerabilities.
Educate users on safe computing practices to prevent exploitation of vulnerabilities.

Patching and Updates

Ensure that all software, including antivirus programs, is regularly updated with the latest security patches to address known vulnerabilities.