CVE-2017-16551 Explained : Impact and Mitigation

K7 Antivirus Premium before version 15.1.0.53 allows local users to gain privileges by manipulating memory settings and sending a specific IOCTL.

Understanding CVE-2017-16551

This CVE entry describes a vulnerability in K7 Antivirus Premium that enables local users to escalate their privileges.

What is CVE-2017-16551?

The vulnerability in K7 Antivirus Premium version prior to 15.1.0.53 allows local users to obtain higher privileges by manipulating memory settings and sending a specific IOCTL.

The Impact of CVE-2017-16551

Exploitation of this vulnerability could lead to unauthorized elevation of privileges for local users, potentially compromising system security.

Technical Details of CVE-2017-16551

This section provides more in-depth technical information about the CVE.

Vulnerability Description

Local users can exploit a flaw in K7 Antivirus Premium to gain elevated privileges by manipulating memory settings and sending a specific IOCTL.

Affected Systems and Versions

Product: K7 Antivirus Premium
Versions affected: Prior to 15.1.0.53

Exploitation Mechanism

The vulnerability can be exploited by local users through the manipulation of memory settings and sending a specific IOCTL.

Mitigation and Prevention

Protecting systems from CVE-2017-16551 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update K7 Antivirus Premium to version 15.1.0.53 or later.
Monitor system logs for any suspicious activities.
Restrict access to vulnerable systems.

Long-Term Security Practices

Implement the principle of least privilege for user accounts.
Regularly educate users on safe computing practices.
Conduct security audits and vulnerability assessments periodically.

Patching and Updates

Apply security patches and updates provided by K7 Computing to address this vulnerability.