CVE-2019-3586

McAfee Endpoint Security firewall not always acting on GTI lookup results

Published May 15, 2019 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Protection Mechanism Failure in the Firewall in McAfee Endpoint Security (ENS) 10.x prior to 10.6.1 May 2019 update allows context-dependent attackers to circumvent ENS protection where GTI flagged IP addresses are not blocked by the ENS Firewall via specially crafted malicious sites where the GTI reputation is carefully manipulated and does not correctly trigger the ENS Firewall to block the connection.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2019-13221 Protection Mechanism Failure in the Firewall in McAfee Endpoint Security (ENS) 10.x prior to 10.6.1 May 2019 update allows context-dependent attackers to circumvent ENS protection where GTI flagged IP addresses are not blocked by the ENS Firewall via specially crafted malicious sites where the GTI reputation is carefully manipulated and does not correctly trigger the ENS Firewall to block the connection.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
trellix
Published
Updated
Aug 4, 2024, 7:12 PM
Reserved
Jan 3, 2019, 12:00 AM
Status
Modified
Published
May 15, 2019, 4:29 PM
Modified
Jun 17, 2026, 2:35 AM