CVE-2017-17799 : Exploit Details and Defense Strategies

This CVE-2017-17799 article provides insights into a vulnerability in TG Soft Vir.IT eXplorer Lite 8.5.65 that allows local users to cause a denial of service (BSOD) or other unspecified consequences due to input values validation issues.

Understanding CVE-2017-17799

This section delves into the impact, technical details, and mitigation strategies related to CVE-2017-17799.

What is CVE-2017-17799?

In TG Soft Vir.IT eXplorer Lite 8.5.65, the driver file (VIRAGTLT.SYS) permits local users to trigger a denial of service (BSOD) or potentially experience other impacts by not validating input values from IOCtl 0x82730068.

The Impact of CVE-2017-17799

The vulnerability allows local users to exploit the driver file, potentially leading to a denial of service (BSOD) or other unspecified consequences.

Technical Details of CVE-2017-17799

This section provides a deeper dive into the vulnerability's technical aspects.

Vulnerability Description

The issue arises from the absence of input values validation from IOCtl 0x82730068 by the driver file (VIRAGTLT.SYS) in TG Soft Vir.IT eXplorer Lite 8.5.65.

Affected Systems and Versions

Product: TG Soft Vir.IT eXplorer Lite 8.5.65
Vendor: TG Soft
Version: Not Available

Exploitation Mechanism

The vulnerability can be exploited by local users manipulating input values from IOCtl 0x82730068 in the driver file (VIRAGTLT.SYS).

Mitigation and Prevention

Protecting systems from CVE-2017-17799 is crucial. Here are some steps to mitigate the risk:

Immediate Steps to Take

Implement principle of least privilege to restrict user access
Regularly update and patch the affected software

Long-Term Security Practices

Conduct regular security training for users
Employ intrusion detection systems to monitor for unusual activities

Patching and Updates

Apply patches and updates provided by TG Soft to address the vulnerability