CVE-2018-5086: Input Validation
First published: Wed Jan 03 2018(Updated: )
In K7 AntiVirus 15.1.0306, the driver file (K7FWHlpr.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x8300215F.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| K7 Computing AntiVirus | =15.1.0306 |
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Frequently Asked Questions
What is the severity of CVE-2018-5086?
CVE-2018-5086 has been classified as having a high severity level due to its potential to cause denial of service.
How do I fix CVE-2018-5086?
To fix CVE-2018-5086, users should update K7 AntiVirus to a version higher than 15.1.0306 where the vulnerability is addressed.
Who is affected by CVE-2018-5086?
CVE-2018-5086 affects local users of K7 AntiVirus version 15.1.0306 due to improper input validation in the driver file.
What type of impact does CVE-2018-5086 have?
CVE-2018-5086 can lead to a denial of service, causing the system to crash with a BSOD.
Is CVE-2018-5086 exploitable remotely?
CVE-2018-5086 is not remotely exploitable and requires local access to the affected system.
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