CVE-2018-5958 : Security Advisory and Response
Discover the impact of CVE-2018-5958 on Zillya! Antivirus 3.0.2230.0. Learn about the vulnerability allowing local users to trigger a denial of service attack and how to mitigate the risk.
Zillya! Antivirus 3.0.2230.0 is affected by a vulnerability in the driver file (zef.sys) that allows local users to trigger a denial of service (BSOD) or potentially cause other adverse effects due to inadequate input validation for IOCtl 0x9C402424.
Understanding CVE-2018-5958
This CVE entry highlights a security issue in Zillya! Antivirus 3.0.2230.0 that could be exploited by local users.
What is CVE-2018-5958?
The vulnerability in the driver file of Zillya! Antivirus 3.0.2230.0 enables local users to execute a denial of service attack or potentially lead to other unspecified consequences by exploiting the lack of input validation for IOCtl 0x9C402424.
The Impact of CVE-2018-5958
The vulnerability could result in a denial of service (BSOD) attack or other adverse effects when exploited by local users.
Technical Details of CVE-2018-5958
Zillya! Antivirus 3.0.2230.0 is susceptible to the following:
Vulnerability Description
The driver file (zef.sys) in Zillya! Antivirus 3.0.2230.0 lacks proper input validation for IOCtl 0x9C402424, allowing local users to trigger a denial of service or other potential consequences.
Affected Systems and Versions
- Product: Zillya! Antivirus 3.0.2230.0
- Vendor: Zillya!
- Version: Not applicable
Exploitation Mechanism
The vulnerability can be exploited by local users to cause a denial of service (BSOD) or other unidentified impacts due to the absence of input validation for IOCtl 0x9C402424.
Mitigation and Prevention
To address CVE-2018-5958, consider the following steps:
Immediate Steps to Take
- Implement the latest security patches provided by the vendor.
- Restrict access to vulnerable systems.
- Monitor for any unusual system behavior that could indicate exploitation.
Long-Term Security Practices
- Regularly update and patch all software and systems.
- Conduct security training for users to recognize and report suspicious activities.
Patching and Updates
Ensure timely installation of security updates and patches to mitigate the risk associated with CVE-2018-5958.