CVE-2019-17099 : Exploit Details and Defense Strategies
Learn about CVE-2019-17099, an Untrusted Search Path vulnerability in EPSecurityService.exe used in Bitdefender Endpoint Security Tools. Find out the impact, affected versions, and mitigation steps.
A vulnerability in EPSecurityService.exe used in Bitdefender Endpoint Security Tools versions prior to 6.6.11.163 allows attackers to load arbitrary DLL files, posing a security risk.
Understanding CVE-2019-17099
This CVE identifies an Untrusted Search Path vulnerability in Bitdefender's EPSecurityService.exe.
What is CVE-2019-17099?
The vulnerability in EPSecurityService.exe enables threat actors to exploit the system by loading unauthorized DLL files from the search path.
The Impact of CVE-2019-17099
The vulnerability has a CVSS base score of 5.3, indicating a medium severity level. It can lead to high confidentiality impact and requires high privileges for exploitation.
Technical Details of CVE-2019-17099
This section delves into the technical aspects of the vulnerability.
Vulnerability Description
The flaw in EPSecurityService.exe allows attackers to load arbitrary DLL files from the search path, potentially leading to unauthorized access and system compromise.
Affected Systems and Versions
- Product: EPSecurityService.exe
- Vendor: Bitdefender
- Versions Affected: 6.6.11.162 and prior
Exploitation Mechanism
The vulnerability can be exploited locally, requiring high privileges and user interaction to load malicious DLL files.
Mitigation and Prevention
Protecting systems from CVE-2019-17099 is crucial to maintaining security.
Immediate Steps to Take
- Apply the automatic update to version 6.6.11.163 to mitigate the vulnerability.
Long-Term Security Practices
- Regularly update software and security patches to prevent similar vulnerabilities.
Patching and Updates
Ensure all systems are updated with the latest patches and security fixes to address CVE-2019-17099.