CVE-2018-10496 Explained : Impact and Mitigation
Learn about CVE-2018-10496, a vulnerability in Samsung Internet Browser allowing remote attackers to execute unauthorized code. Find out how to mitigate this risk.
This CVE-2018-10496 article provides insights into a vulnerability in Samsung Internet Browser that allows remote attackers to execute unauthorized code.
Understanding CVE-2018-10496
This vulnerability was made public on June 7, 2018, and affects Samsung Internet Browser versions prior to 6.4.0.15.
What is CVE-2018-10496?
The vulnerability in Samsung Internet Browser allows remote attackers to execute unauthorized code by exploiting the way TypedArray objects are handled. Attackers can trigger this vulnerability by luring targets to interact with malicious webpages or files.
The Impact of CVE-2018-10496
The presence of this vulnerability enables remote attackers to carry out unauthorized code execution on installations of Samsung Internet Browser prior to version 6.4.0.15.
Technical Details of CVE-2018-10496
This section delves into the technical aspects of the CVE-2018-10496 vulnerability.
Vulnerability Description
The flaw arises from the failure to validate the existence of an object before performing operations on it, allowing attackers to execute code within the context of the ongoing process.
Affected Systems and Versions
- Product: Samsung Internet Browser
- Vendor: Samsung
- Vulnerable Versions: Versions prior to 6.4.0.15
Exploitation Mechanism
- Attackers exploit the mishandling of TypedArray objects to execute unauthorized code.
Mitigation and Prevention
Protecting systems from CVE-2018-10496 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update Samsung Internet Browser to version 6.4.0.15 or later.
- Avoid interacting with suspicious webpages or opening files from untrusted sources.
Long-Term Security Practices
- Regularly update software and browsers to patch known vulnerabilities.
- Educate users on safe browsing habits and the risks of interacting with unknown content.
- Implement security measures like firewalls and antivirus software.
- Stay informed about the latest security threats and advisories.
Patching and Updates
Ensure timely installation of security patches and updates to mitigate the risk of exploitation.