CVE-2020-6565 : What You Need to Know
Learn about CVE-2020-6565, a security flaw in Google Chrome on iOS allowing URL bar spoofing. Find out the impact, affected systems, exploitation details, and mitigation steps.
Inappropriate implementation in Omnibox in Google Chrome on iOS prior to 85.0.4183.83 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.
Understanding CVE-2020-6565
This CVE involves a security vulnerability in Google Chrome on iOS that could be exploited by a remote attacker to manipulate the URL bar content.
What is CVE-2020-6565?
CVE-2020-6565 is a vulnerability in the Omnibox implementation in Google Chrome on iOS versions earlier than 85.0.4183.83. It enables a malicious actor to spoof the URL bar contents through a specifically crafted HTML page.
The Impact of CVE-2020-6565
The vulnerability allows remote attackers to deceive users by displaying incorrect information in the URL bar, potentially leading to phishing attacks or other malicious activities.
Technical Details of CVE-2020-6565
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The flaw arises from an inappropriate implementation in the Omnibox feature of Google Chrome on iOS, which fails to properly validate and display URL information.
Affected Systems and Versions
- Product: Chrome
- Vendor: Google
- Versions Affected: Less than 85.0.4183.83
- Version Type: Custom
Exploitation Mechanism
The vulnerability can be exploited by a remote attacker through a specially crafted HTML page to manipulate the content displayed in the Omnibox.
Mitigation and Prevention
Protecting systems from CVE-2020-6565 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update Google Chrome on iOS to version 85.0.4183.83 or newer to mitigate the vulnerability.
- Avoid clicking on suspicious links or visiting untrusted websites to reduce the risk of exploitation.
Long-Term Security Practices
- Regularly update software and applications to patch known vulnerabilities.
- Educate users about safe browsing practices and the importance of verifying URLs before interacting with them.
Patching and Updates
Google has released updates addressing CVE-2020-6565. Ensure that all affected systems are promptly patched with the latest security updates.