CVE-2018-0855 : What You Need to Know

Microsoft Windows 7 SP1 and Windows Server 2008 R2 are affected by a vulnerability in the Windows Embedded OpenType (EOT) font engine, leading to information disclosure.

Understanding CVE-2018-0855

This CVE ID refers to a vulnerability in the Microsoft Windows Embedded OpenType (EOT) font engine affecting Windows 7 SP1 and Windows Server 2008 R2.

What is CVE-2018-0855?

The vulnerability in the Windows EOT font engine allows for information disclosure due to how it handles embedded fonts.

The Impact of CVE-2018-0855

The vulnerability can potentially lead to unauthorized access to sensitive information stored on affected systems.

Technical Details of CVE-2018-0855

The following technical details provide insight into the specifics of the CVE.

Vulnerability Description

The vulnerability in the Windows EOT font engine allows for information disclosure, posing a risk to system security.

Affected Systems and Versions

Product: Windows Embedded OpenType (EOT) font engine
Vendor: Microsoft Corporation
Versions: Windows 7 SP1 and Windows Server 2008 R2 SP1

Exploitation Mechanism

The vulnerability is exploited by manipulating embedded fonts to gain access to confidential data.

Mitigation and Prevention

Protecting systems from CVE-2018-0855 requires immediate action and long-term security practices.

Immediate Steps to Take

Apply security patches provided by Microsoft promptly.
Monitor official security advisories for updates and guidance.
Implement network segmentation to limit the impact of potential attacks.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and mitigate risks.
Educate users on safe browsing habits and the importance of cybersecurity.

Patching and Updates

Regularly check for and apply security updates and patches released by Microsoft to address the CVE-2018-0855 vulnerability.