Overview
CVE-2025-64695 describes a critical security vulnerability found in the installer for LogStare Collector (for Windows). This vulnerability is categorized as an uncontrolled search path element issue, meaning that the installer doesn’t properly control the locations it searches for necessary files. If successfully exploited, this flaw could allow an attacker to execute arbitrary code with the same privileges as the user running the installer. This poses a significant risk to system security and data integrity.
Technical Details
The vulnerability stems from the way the LogStare Collector installer searches for and loads DLL (Dynamic Link Library) files. Due to the uncontrolled search path, a malicious actor could potentially place a crafted DLL file in a directory that the installer searches before the intended, legitimate DLL location. When the installer attempts to load the legitimate DLL, it will instead load the malicious DLL, allowing the attacker to execute arbitrary code on the system.
This is a classic example of a DLL hijacking or DLL planting vulnerability, and it’s crucial to address it promptly.
CVSS Analysis
Currently, the CVSS score for CVE-2025-64695 is marked as N/A, indicating that a formal score has not yet been calculated or released. However, based on the description of the vulnerability – specifically, the potential for arbitrary code execution – this vulnerability is likely to be assessed as high or critical severity once a CVSS score is assigned.
Update: Check the official CVE entry or the LogStare advisory for the official CVSS score once it becomes available.
Possible Impact
The potential impact of CVE-2025-64695 is severe. A successful exploit could lead to:
- Arbitrary Code Execution: An attacker could execute any code they choose on the affected system.
- Privilege Escalation: The attacker gains the same privileges as the user running the installer, which could be an administrator.
- System Compromise: The attacker could gain complete control over the affected system.
- Data Theft: Sensitive data stored on the system could be accessed and stolen.
- Malware Installation: Malware could be installed on the system.
Mitigation or Patch Steps
The most effective mitigation is to update LogStare Collector to a patched version that addresses this vulnerability. Follow these steps:
- Check for Updates: Visit the LogStare website or the software’s update mechanism to check for available updates.
- Download and Install the Patch: Download the latest version of LogStare Collector from the official LogStare website: https://www.logstare.com/. Ensure the downloaded file is from a trusted source.
- Verify the Installation: After installation, verify that the vulnerability has been resolved. Check the LogStare release notes for confirmation or consult the vendor’s documentation.
- Workaround (If No Patch Available): If a patch is not immediately available, avoid running the installer as a user with elevated privileges. Run the installer as a standard user to minimize the potential impact if the vulnerability is exploited. This is a temporary workaround and should not be considered a permanent solution.
