CVE-2018-6115 : What You Need to Know
Discover the impact of CVE-2018-6115, a vulnerability in Google Chrome allowing remote attackers to bypass OS malware checks. Learn about affected versions and mitigation steps.
A vulnerability in Google Chrome prior to version 66.0.3359.117 allowed remote attackers to bypass operating system malware checks through a crafted HTML page.
Understanding CVE-2018-6115
What is CVE-2018-6115?
The vulnerability in Google Chrome involved an improper configuration of the SEE_MASK_FLAG_NO_UI flag in file downloads, enabling attackers to circumvent OS malware checks.
The Impact of CVE-2018-6115
The vulnerability could be exploited by remote attackers to bypass security measures and potentially execute malicious actions on affected systems.
Technical Details of CVE-2018-6115
Vulnerability Description
The flaw in Google Chrome versions prior to 66.0.3359.117 allowed attackers to exploit the SEE_MASK_FLAG_NO_UI flag misconfiguration in file downloads.
Affected Systems and Versions
- Product: Chrome
- Vendor: Google
- Versions Affected: < 66.0.3359.117
Exploitation Mechanism
Attackers could exploit the vulnerability by creating a specially crafted HTML page to trigger the improper configuration of the SEE_MASK_FLAG_NO_UI flag during file downloads.
Mitigation and Prevention
Immediate Steps to Take
- Update Google Chrome to version 66.0.3359.117 or later to mitigate the vulnerability.
- Exercise caution when downloading files from untrusted sources to prevent exploitation.
Long-Term Security Practices
- Regularly update software and applications to patch known vulnerabilities.
- Implement security best practices to enhance overall system protection.
Patching and Updates
Ensure timely installation of security updates and patches provided by Google Chrome to address known vulnerabilities.