CVE-2017-4905 : What You Need to Know
Learn about CVE-2017-4905 affecting VMware ESXi 6.5, 6.0, 5.5, Workstation Pro / Player, and Fusion Pro / Fusion. Uninitialized memory usage may lead to information leaks. Take immediate steps for mitigation.
VMware ESXi 6.5, 6.0, 5.5, Workstation Pro / Player, and Fusion Pro / Fusion are affected by uninitialized memory usage leading to potential information leaks.
Understanding CVE-2017-4905
What is CVE-2017-4905?
Uninitialized memory usage has been identified in various VMware products, potentially resulting in unauthorized information disclosure.
The Impact of CVE-2017-4905
This vulnerability could lead to the unauthorized disclosure of sensitive information.
Technical Details of CVE-2017-4905
Vulnerability Description
The issue affects VMware ESXi versions 6.5, 6.0, 5.5, Workstation Pro / Player, and Fusion Pro / Fusion due to uninitialized memory usage.
Affected Systems and Versions
- VMware ESXi 6.5, 6.0 U3, 6.0 U2, 6.0 U1, 5.5
- Workstation Pro / Player 12.x prior to 12.5.5
- Fusion Pro / Fusion 8.x prior to 8.5.6
Exploitation Mechanism
The vulnerability allows attackers to exploit uninitialized memory, potentially leading to information leaks.
Mitigation and Prevention
Immediate Steps to Take
- Apply patches provided by VMware to address the vulnerability.
- Monitor VMware security advisories for updates.
Long-Term Security Practices
- Regularly update VMware products to the latest versions.
- Implement strong access controls and monitoring mechanisms.
- Conduct regular security assessments and audits.
Patching and Updates
Ensure timely installation of security patches released by VMware to mitigate the risk of information leaks.