CVE-2019-13665 : What You Need to Know
Discover the security loophole in Google Chrome versions before 77.0.3865.75 allowing unauthorized file downloads. Learn about the impact, affected systems, exploitation, and mitigation steps.
A security loophole in Google Chrome versions prior to 77.0.3865.75 allowed attackers to bypass file download protection mechanisms.
Understanding CVE-2019-13665
A vulnerability in Blink, the engine used in Google Chrome, enabled unauthorized file downloads through specially crafted HTML pages.
What is CVE-2019-13665?
- Security vulnerability in Google Chrome versions before 77.0.3865.75
- Exploitable flaw in Blink engine allowing file download protection bypass
The Impact of CVE-2019-13665
- Potential for unauthorized file downloads
- Risk of attackers exploiting the vulnerability
Technical Details of CVE-2019-13665
Vulnerability Description
Insufficient filtering in Blink in Google Chrome allowed remote attackers to bypass file download protection via crafted HTML pages.
Affected Systems and Versions
- Product: Chrome
- Vendor: Google
- Versions Affected: < 77.0.3865.75
Exploitation Mechanism
- Attackers exploit the vulnerability by creating specially crafted HTML pages
Mitigation and Prevention
Immediate Steps to Take
- Update Google Chrome to version 77.0.3865.75 or higher
- Be cautious while downloading files from untrusted sources
Long-Term Security Practices
- Regularly update browsers and security software
- Educate users on safe browsing practices
Patching and Updates
- Google released a stable channel update addressing this vulnerability