CVE-2019-3586 — Protection Mechanism Failure in LLC Mcafee Endpoint Security

CWE-693 — Protection Mechanism Failure3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.3%
top 49.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Mcafee LLC Mcafee Endpoint SecurityMcafee Endpoint Security
Timeline
PublishedMay 15
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:HExploitability: 1.6 | Impact: 5.3

Affected Packages2 packages

▶CVEListV5mcafee_llc/mcafee_endpoint_security10.x — 10.6.1 May 2019 update
▶NVDmcafee/endpoint_security10.0.0 — 10.6.1+1

🔴Vulnerability Details

2
GHSA
GHSA-ggq9-q258-r9g6: Protection Mechanism Failure in the Firewall in McAfee Endpoint Security (ENS) 10↗2022-05-24
▶
CVEList
McAfee Endpoint Security firewall not always acting on GTI lookup results↗2019-05-15
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CVE-2019-3586 — Protection Mechanism Failure | cvebase