7.5
HIGH
CVE-2019-3586
McAfee Endpoint Security Firewall Context-dependent IP Address Bypass Vulnerability
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.

INFO

Published Date :

May 15, 2019, 4:29 p.m.

Last Modified :

Nov. 7, 2023, 3:09 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.3

Exploitability Score :

1.6
Affected Products

The following products are affected by CVE-2019-3586 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Mcafee endpoint_security
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-3586.

URL Resource
http://www.securityfocus.com/bid/108416
https://kc.mcafee.com/corporate/index?page=content&id=SB10280

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-3586 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-3586 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Trellix https://kc.mcafee.com/corporate/index?page=content&id=SB10280 [No types assigned]
    Added Reference Trellix http://www.securityfocus.com/bid/108416 [No types assigned]
    Removed Reference McAfee (DEFUNCT) https://kc.mcafee.com/corporate/index?page=content&id=SB10280
    Removed Reference McAfee (DEFUNCT) http://www.securityfocus.com/bid/108416
    Added CWE Trellix CWE-693
    Removed CWE McAfee (DEFUNCT) CWE-693
    Removed CVSS V3 McAfee (DEFUNCT) AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:H
    Added CVSS V3 Trellix AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:H
  • CVE Source Update by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Changed Source McAfee (DEFUNCT) Trellix
  • Modified Analysis by [email protected]

    Oct. 16, 2020

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:H
    Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:H
    Changed Reference Type http://www.securityfocus.com/bid/108416 No Types Assigned http://www.securityfocus.com/bid/108416 Third Party Advisory, VDB Entry
    Removed CWE NIST CWE-254
    Added CWE NIST NVD-CWE-Other
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CVSS V3 McAfee AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:H
    Added CWE McAfee CWE-693
  • CVE Modified by [email protected]

    May. 22, 2019

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/108416 [No Types Assigned]
  • Initial Analysis by [email protected]

    May. 21, 2019

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 (AV:N/AC:H/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:H
    Changed Reference Type https://kc.mcafee.com/corporate/index?page=content&id=SB10280 No Types Assigned https://kc.mcafee.com/corporate/index?page=content&id=SB10280 Vendor Advisory
    Added CWE CWE-254
    Added CPE Configuration OR *cpe:2.3:a:mcafee:endpoint_security:*:*:*:*:*:*:*:* versions from (including) 10.0.0 up to (including) 10.6.1 *cpe:2.3:a:mcafee:endpoint_security:10.6.1:201905:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-3586 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-3586 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.11 }} -0.01%

score

0.43595

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability