CVE-2017-2267 : Vulnerability Insights and Analysis
Learn about CVE-2017-2267 affecting FileCapsule Deluxe Portable version 1.0.5.1 and earlier. Understand the impact, technical details, and mitigation steps for this untrusted search path vulnerability.
FileCapsule Deluxe Portable version 1.0.5.1 and earlier is vulnerable to an untrusted search path weakness that allows attackers to escalate privileges by using a malicious DLL file.
Understanding CVE-2017-2267
This CVE involves a security vulnerability in FileCapsule Deluxe Portable that could lead to privilege escalation.
What is CVE-2017-2267?
The vulnerability in FileCapsule Deluxe Portable version 1.0.5.1 and earlier allows attackers to gain elevated privileges through a malicious DLL file placed in an unspecified directory.
The Impact of CVE-2017-2267
This vulnerability could be exploited by attackers to execute arbitrary code with elevated privileges, potentially leading to further system compromise.
Technical Details of CVE-2017-2267
FileCapsule Deluxe Portable version 1.0.5.1 and earlier is affected by an untrusted search path vulnerability.
Vulnerability Description
The vulnerability enables attackers to escalate their privileges by utilizing a malicious DLL file located in an unspecified directory.
Affected Systems and Versions
- Product: FileCapsule Deluxe Portable
- Vendor: Tomoki Fuke
- Versions Affected: Ver.1.0.5.1 and earlier
Exploitation Mechanism
Attackers can exploit this vulnerability by placing a Trojan horse DLL in a specific directory, allowing them to gain elevated privileges.
Mitigation and Prevention
It is crucial to take immediate steps to mitigate the risks posed by CVE-2017-2267.
Immediate Steps to Take
- Update FileCapsule Deluxe Portable to the latest version to patch the vulnerability.
- Implement strict file system permissions to prevent unauthorized DLL execution.
Long-Term Security Practices
- Regularly monitor and audit DLL files on the system for any unauthorized or suspicious files.
- Conduct security training for users to recognize and report potential security threats.
Patching and Updates
- Stay informed about security updates and patches released by the vendor.
- Apply patches promptly to ensure the system is protected against known vulnerabilities.