CVE-2018-17479 : Exploit Details and Defense Strategies
Discover the impact of CVE-2018-17479 in Google Chrome. Learn about the vulnerability in GPU code allowing remote attackers to exploit heap corruption via crafted HTML pages.
Google Chrome before 70.0.3538.110 had a vulnerability in GPU code, allowing a remote attacker to exploit heap corruption via a crafted HTML page.
Understanding CVE-2018-17479
In Google Chrome versions before 70.0.3538.110, a flaw in the GPU code could lead to heap corruption.
What is CVE-2018-17479?
This CVE refers to incorrect object lifetime calculations in Google Chrome's GPU code, potentially exploitable by a remote attacker.
The Impact of CVE-2018-17479
The vulnerability could be exploited by a remote attacker using a specially crafted HTML page, resulting in heap corruption.
Technical Details of CVE-2018-17479
Vulnerability Description
- Type: Use after free
- Description: Inaccurate object lifetime calculations in GPU code
Affected Systems and Versions
- Product: Chrome
- Vendor: Google
- Versions Affected: < 70.0.3538.110
Exploitation Mechanism
- Attack Vector: Remote
- Attack Complexity: Low
- Privileges Required: None
Mitigation and Prevention
Immediate Steps to Take
- Update Google Chrome to version 70.0.3538.110 or higher
- Avoid visiting untrusted websites
Long-Term Security Practices
- Regularly update browsers and software
- Implement network security measures
Patching and Updates
- Apply security patches promptly