CVE-2018-6784 : Exploit Details and Defense Strategies

Jiangmin Antivirus 16.0.0.100 is vulnerable due to improper validation of input values, allowing local users to trigger a denial of service or other impacts.

Understanding CVE-2018-6784

A vulnerability in Jiangmin Antivirus 16.0.0.100 exposes a flaw in the driver file (KSysCall.sys) that can be exploited by local users.

What is CVE-2018-6784?

The vulnerability in Jiangmin Antivirus 16.0.0.100 arises from inadequate validation of input values from IOCtl 0x9A00824C, enabling local users to cause a denial of service (BSOD) or other unspecified impacts.

The Impact of CVE-2018-6784

The vulnerability allows local users to trigger a denial of service (BSOD) or potentially cause other unspecified impacts on the affected system.

Technical Details of CVE-2018-6784

Jiangmin Antivirus 16.0.0.100 vulnerability details.

Vulnerability Description

The driver file (KSysCall.sys) in Jiangmin Antivirus 16.0.0.100 fails to properly validate input values from IOCtl 0x9A00824C, leading to the vulnerability.

Affected Systems and Versions

Product: Jiangmin Antivirus 16.0.0.100
Vendor: Jiangmin Antivirus
Version: 16.0.0.100

Exploitation Mechanism

The vulnerability can be exploited by local users to trigger a denial of service (BSOD) or potentially cause other unspecified impacts on the system.

Mitigation and Prevention

Protecting systems from CVE-2018-6784.

Immediate Steps to Take

Apply security patches or updates provided by the vendor promptly.
Monitor vendor communications for any specific mitigation guidance.

Long-Term Security Practices

Implement the principle of least privilege to restrict user access.
Regularly update antivirus software and conduct security assessments.

Patching and Updates

Ensure the antivirus software is updated to the latest version to mitigate the vulnerability effectively.