CVE-2017-17468 : Security Advisory and Response
Discover the details of CVE-2017-17468, a vulnerability in TG Soft Vir.IT eXplorer Lite 8.5.42 allowing local users to escalate privileges or cause denial of service. Learn about the impact, affected systems, exploitation, and mitigation steps.
CVE-2017-17468 was published on December 8, 2017, and involves a vulnerability in TG Soft Vir.IT eXplorer Lite 8.5.42 that allows local users to escalate privileges or cause denial of service. This CVE is distinct from CVE-2017-17050.
Understanding CVE-2017-17468
This CVE identifies a security flaw in TG Soft Vir.IT eXplorer Lite 8.5.42 that can be exploited by local users.
What is CVE-2017-17468?
The vulnerability in TG Soft Vir.IT eXplorer Lite 8.5.42 enables local users to execute a DeviceIoControl request with code 0x82730020, leading to privilege escalation or denial of service.
The Impact of CVE-2017-17468
Exploitation of this vulnerability can result in local users gaining elevated privileges or causing denial of service within the affected system.
Technical Details of CVE-2017-17468
This section provides more technical insights into the CVE.
Vulnerability Description
The vulnerability allows local users to exploit a specific DeviceIoControl request in TG Soft Vir.IT eXplorer Lite 8.5.42, potentially leading to privilege escalation or denial of service.
Affected Systems and Versions
- Product: TG Soft Vir.IT eXplorer Lite 8.5.42
- Vendor: TG Soft
- Version: Not applicable
Exploitation Mechanism
The vulnerability can be exploited by local users through a specific DeviceIoControl request with code 0x82730020.
Mitigation and Prevention
Protecting systems from CVE-2017-17468 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Monitor and restrict local user access to critical system functions.
- Implement the principle of least privilege to limit user capabilities.
- Regularly update and patch the affected software.
Long-Term Security Practices
- Conduct regular security training for users to raise awareness of potential threats.
- Employ intrusion detection systems to identify unusual system behavior.
- Continuously monitor and update security protocols to address emerging vulnerabilities.
- Consider implementing application whitelisting to control software execution.
Patching and Updates
Ensure that the affected software, TG Soft Vir.IT eXplorer Lite 8.5.42, is promptly patched with the latest updates to mitigate the vulnerability.