CVE-2018-6083 : Security Advisory and Response
Learn about CVE-2018-6083, a vulnerability in Google Chrome allowing remote attackers to access privileged APIs. Find out how to mitigate and prevent exploitation.
Google Chrome prior to version 65.0.3325.146 had a vulnerability that allowed remote attackers to access privileged APIs by exploiting a flaw in PWA installation from CSP sandboxed pages in the AppManifest.
Understanding CVE-2018-6083
This CVE entry describes a security vulnerability in Google Chrome that could be exploited by attackers to gain unauthorized access to privileged APIs.
What is CVE-2018-6083?
The vulnerability in Google Chrome allowed remote attackers to access privileged APIs by creating a carefully crafted HTML page due to insufficient restrictions on PWA installation from CSP sandboxed pages in the AppManifest.
The Impact of CVE-2018-6083
The vulnerability could be exploited by remote attackers to gain unauthorized access to privileged APIs, potentially leading to further system compromise or data theft.
Technical Details of CVE-2018-6083
Google Chrome vulnerability details and affected systems.
Vulnerability Description
The flaw in Google Chrome prior to version 65.0.3325.146 allowed remote attackers to access privileged APIs by exploiting the lack of restrictions on PWA installation from CSP sandboxed pages in the AppManifest.
Affected Systems and Versions
- Product: Chrome
- Vendor: Google
- Versions Affected: < 65.0.3325.146
Exploitation Mechanism
Attackers could exploit this vulnerability by creating a carefully constructed HTML page to gain access to privileged APIs in Google Chrome.
Mitigation and Prevention
Steps to mitigate and prevent exploitation of CVE-2018-6083.
Immediate Steps to Take
- Update Google Chrome to version 65.0.3325.146 or newer to patch the vulnerability.
- Avoid visiting untrusted websites or clicking on suspicious links.
Long-Term Security Practices
- Regularly update software and applications to the latest versions.
- Implement strong security measures such as firewalls and antivirus software.
- Educate users on safe browsing practices and the importance of software updates.
Patching and Updates
Google released a patch in version 65.0.3325.146 to address the vulnerability in Chrome.