CVE-2017-8485 : What You Need to Know
Learn about CVE-2017-8485 affecting Microsoft Windows Server 2008, 7, 8.1, 2012, RT 8.1, 10, 1511, 1607, 1703, and 2016. Discover impact, affected systems, exploitation, and mitigation steps.
A vulnerability, known as "Windows Kernel Information Disclosure Vulnerability," has been discovered in the kernel of various Microsoft operating systems including Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016. This vulnerability allows an authenticated attacker to retrieve information by exploiting a specially crafted application. It is important to note that this vulnerability is distinct from several other CVEs.
Understanding CVE-2017-8485
This section provides insights into the impact and technical details of CVE-2017-8485.
What is CVE-2017-8485?
The vulnerability, known as "Windows Kernel Information Disclosure Vulnerability," affects various Microsoft Windows operating systems, allowing an authenticated attacker to obtain information through a specially crafted application.
The Impact of CVE-2017-8485
The vulnerability poses the following risks:
- Authenticated attackers can retrieve sensitive information.
Technical Details of CVE-2017-8485
This section delves into the technical aspects of the vulnerability.
Vulnerability Description
The kernel in Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows an authenticated attacker to obtain information via a specially crafted application.
Affected Systems and Versions
The following systems and versions are affected:
- Microsoft Windows Server 2008 SP2 and R2 SP1
- Windows 7 SP1
- Windows 8.1
- Windows Server 2012 Gold and R2
- Windows RT 8.1
- Windows 10 Gold, 1511, 1607, 1703
- Windows Server 2016
Exploitation Mechanism
The vulnerability can be exploited by an authenticated attacker using a specially crafted application.
Mitigation and Prevention
This section outlines steps to mitigate and prevent exploitation of CVE-2017-8485.
Immediate Steps to Take
- Apply security patches provided by Microsoft.
- Monitor for any unauthorized access or information retrieval.
Long-Term Security Practices
- Regularly update and patch systems to prevent vulnerabilities.
- Implement strong authentication mechanisms to prevent unauthorized access.
Patching and Updates
- Stay informed about security updates from Microsoft.
- Apply patches promptly to secure systems against known vulnerabilities.