CVE-2017-17797 : Vulnerability Insights and Analysis

This CVE-2017-17797 article provides insights into a vulnerability in IKARUS anti.virus 2.16.20 that allows local users to execute a denial of service (BSOD) attack or potentially cause other unspecified impacts.

Understanding CVE-2017-17797

CVE-2017-17797 was published on December 20, 2017, by MITRE, affecting the driver file (ntguard.SYS) in IKARUS anti.virus 2.16.20.

What is CVE-2017-17797?

The vulnerability in IKARUS anti.virus 2.16.20 enables local users to trigger a denial of service (BSOD) attack or other unspecified impacts by exploiting the lack of input value validation from IOCtl 0x83000058.

The Impact of CVE-2017-17797

The vulnerability poses a risk of local users causing a denial of service (BSOD) attack or potentially leading to other unspecified impacts due to the absence of input value validation.

Technical Details of CVE-2017-17797

This section delves into the technical aspects of the CVE-2017-17797 vulnerability.

Vulnerability Description

The driver file (ntguard.SYS) in IKARUS anti.virus 2.16.20 allows local users to execute a denial of service (BSOD) attack or potentially cause other unspecified impacts by not validating input values from IOCtl 0x83000058.

Affected Systems and Versions

Product: IKARUS anti.virus 2.16.20
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

The vulnerability can be exploited by local users leveraging the lack of input value validation from IOCtl 0x83000058.

Mitigation and Prevention

Protecting systems from CVE-2017-17797 requires immediate actions and long-term security practices.

Immediate Steps to Take

Implement access controls to limit local user privileges
Monitor and restrict IOCtl calls

Long-Term Security Practices

Regularly update and patch IKARUS anti.virus software
Conduct security training for users on safe computing practices

Patching and Updates

Ensure timely installation of patches and updates provided by IKARUS to address the vulnerability.