CVE-2017-17050 : What You Need to Know
Learn about CVE-2017-17050, a vulnerability in TG Soft Vir.IT eXplorer Lite 8.5.42 that allows local attackers to exploit a NULL pointer dereference, potentially leading to a denial of service.
TG Soft Vir.IT eXplorer Lite 8.5.42 is vulnerable to a local attack due to a NULL pointer dereference, potentially leading to a denial of service or other consequences.
Understanding CVE-2017-17050
This CVE involves a vulnerability in TG Soft Vir.IT eXplorer Lite 8.5.42 that can be exploited locally.
What is CVE-2017-17050?
The software is susceptible to a local attack where an attacker can exploit a NULL pointer dereference by sending a NULL value in a 0x82730020 DeviceIoControl request to the \.\Viragtlt directory.
The Impact of CVE-2017-17050
The vulnerability could result in a denial of service or other unspecified consequences when exploited by an attacker.
Technical Details of CVE-2017-17050
TG Soft Vir.IT eXplorer Lite 8.5.42 vulnerability details.
Vulnerability Description
- Type: NULL pointer dereference
- Attack Vector: Local
- Attack Complexity: Low
- Privileges Required: None
Affected Systems and Versions
- TG Soft Vir.IT eXplorer Lite 8.5.42
- Versions: Not specified
Exploitation Mechanism
- Attacker sends a NULL value in a 0x82730020 DeviceIoControl request to the \.\Viragtlt directory.
Mitigation and Prevention
Steps to address and prevent CVE-2017-17050.
Immediate Steps to Take
- Implement access controls to restrict unauthorized access.
- Regularly monitor and analyze system logs for unusual activities.
- Apply the latest security patches and updates.
Long-Term Security Practices
- Conduct regular security training for employees on best practices.
- Employ network segmentation to contain potential breaches.
- Keep antivirus and security software up to date.
Patching and Updates
- Ensure the software is updated with the latest patches to mitigate the vulnerability.