CVE-2020-15960 : What You Need to Know
Learn about CVE-2020-15960, a heap buffer overflow vulnerability in Google Chrome prior to 85.0.4183.121 that allows remote attackers to perform out-of-bounds memory access.
Heap buffer overflow in storage in Google Chrome prior to 85.0.4183.121 allowed a remote attacker to potentially perform out-of-bounds memory access via a crafted HTML page.
Understanding CVE-2020-15960
This CVE involves a heap buffer overflow vulnerability in Google Chrome that could be exploited by a remote attacker.
What is CVE-2020-15960?
CVE-2020-15960 is a security vulnerability in Google Chrome that allows a remote attacker to potentially perform out-of-bounds memory access through a specially crafted HTML page.
The Impact of CVE-2020-15960
The vulnerability could lead to a heap buffer overflow, enabling an attacker to execute arbitrary code or crash the application, posing a significant security risk to affected systems.
Technical Details of CVE-2020-15960
This section provides more in-depth technical information about the CVE.
Vulnerability Description
The vulnerability is a heap buffer overflow in the storage component of Google Chrome versions prior to 85.0.4183.121.
Affected Systems and Versions
- Product: Chrome
- Vendor: Google
- Versions Affected: Less than 85.0.4183.121
Exploitation Mechanism
The vulnerability can be exploited by a remote attacker through a specially crafted HTML page, allowing them to potentially perform out-of-bounds memory access.
Mitigation and Prevention
To address CVE-2020-15960, users and organizations should take the following steps:
Immediate Steps to Take
- Update Google Chrome to version 85.0.4183.121 or later 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 and enhance overall security.
- Implement network security measures such as firewalls and intrusion detection systems to detect and prevent potential attacks.
Patching and Updates
- Stay informed about security updates and patches released by Google for Chrome to address vulnerabilities like CVE-2020-15960.