CVE-2017-7155 : What You Need to Know

Certain Apple products, specifically macOS versions prior to 10.13.2, are affected by a vulnerability related to the 'Intel Graphics Driver' component. This flaw allows attackers to execute unauthorized code or trigger denial of service attacks through manipulated applications.

Understanding CVE-2017-7155

Certain Apple products have been found to have a problem related to the 'Intel Graphics Driver' component, affecting macOS versions prior to 10.13.2.

What is CVE-2017-7155?

CVE-2017-7155 is a vulnerability in certain Apple products, specifically macOS versions before 10.13.2, that enables attackers to execute unauthorized code or trigger denial of service attacks by exploiting memory corruption through a manipulated application.

The Impact of CVE-2017-7155

The vulnerability allows attackers to carry out unauthorized code execution in a privileged manner or trigger a denial of service by exploiting memory corruption through a manipulated application.

Technical Details of CVE-2017-7155

The technical details of the CVE-2017-7155 vulnerability are as follows:

Vulnerability Description

An issue was discovered in certain Apple products, specifically affecting macOS versions before 10.13.2. The problem lies within the 'Intel Graphics Driver' component, enabling attackers to execute arbitrary code in a privileged context or cause a denial of service through memory corruption via a crafted app.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions: Not applicable

Exploitation Mechanism

The flaw in the 'Intel Graphics Driver' component allows attackers to exploit memory corruption through a manipulated application, leading to unauthorized code execution or denial of service attacks.

Mitigation and Prevention

To address CVE-2017-7155, consider the following mitigation and prevention strategies:

Immediate Steps to Take

Update macOS to version 10.13.2 or later to mitigate the vulnerability.
Avoid downloading and running untrusted applications to reduce the risk of exploitation.

Long-Term Security Practices

Regularly update your operating system and applications to patch known vulnerabilities.
Implement security best practices such as using strong passwords and enabling firewalls to enhance overall system security.

Patching and Updates

Ensure timely installation of security patches and updates provided by Apple to address known vulnerabilities and enhance system security.