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CVE-2005-3286

2.1 · LOW

The FWDRV driver in Kerio Personal Firewall 4.2 and Server Firewall 1.1.1 allows local users to cause a denial of service (crash) by setting the PAGE_NOACCESS or PAGE_GUARD protection on the Page E…

Published Oct 23, 2005kerioEPSS 0.38%

Overview

CVE-2005-3286 is a low-severity vulnerability affecting kerio personal_firewall. It was published on October 23, 2005 and has a CVSS 2.0 base score of 2.1 (LOW).

This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

The FWDRV driver in Kerio Personal Firewall 4.2 and Server Firewall 1.1.1 allows local users to cause a denial of service (crash) by setting the PAGE_NOACCESS or PAGE_GUARD protection on the Page Environment Block (PEB), which triggers an exception, aka the "PEB lockout vulnerability."

Remediation

Check the references section for vendor advisories and patches from kerio. Update personal_firewall to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Reflists.grok.org.uk/pipermail/full-disclosure/2005-October/037958.htmlRefpb.specialised.info/all/adv/kerio-fwdrv-dos-adv.txtRefseclists.org/bugtraq/2005/Oct/166Refsecunia.com/advisories/17155Refsecurityreason.com/securityalert/78Refwww.kerio.com/security_advisory.htmlRefwww.osvdb.org/19961Refwww.securityfocus.com/bid/15094Reflists.grok.org.uk/pipermail/full-disclosure/2005-October/037958.htmlRefpb.specialised.info/all/adv/kerio-fwdrv-dos-adv.txt

How CyberStrike helps

Frequently asked questions

What is CVE-2005-3286?

CVE-2005-3286 is a low-severity vulnerability affecting kerio personal_firewall. It was published on October 23, 2005 and has a CVSS 2.0 base score of 2.1 (LOW).

How severe is CVE-2005-3286?

This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2005-3286?

Check the references section for vendor advisories and patches from kerio. Update personal_firewall to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2005-3286?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2005-3286 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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