kc.mcafee.com Open in urlscan Pro
161.69.25.79  Public Scan

Form analysis
0 forms found in the DOM

Text Content

Loading...
McAfee Enterprise
 * Products
   MVISION Platform
   Log In 60-Day Trial
    * Endpoint
      * Complete Endpoint Protection
      * Endpoint Detection & Response
      * Mobile Security
      * Data Loss Prevention
    * Cloud
      * Cloud Security
      * Unified Cloud Edge - SASE
      * MVISION Private Access (ZTNA)
      * Next-Gen Secure Web Gateway (SWG)
      * Cloud Access Security Broker (CASB)
      * Cloud-Native Protection Platform (CNAPP)
      * Container Security
      * Workload Protection
    * SecOps
      * Security Operations
      * eXtended Detection and Response (XDR)
      * Proactive Security - MVISION Insights
      * ePolicy Orchestrator
      * Marketplace
      * Developer Portal
   
   Additional Products
    * * Data Protection
      * Web Gateway
      * Network Security
      * Security Management
    * * Server Security
      * Web Security
      * SIEM
    * * All Products
      * Free Trials

 * Why McAfee Enterprise
    * Innovations
      * Evolve with XDR
      * Fastest Route to SASE
      * Above and Beyond ZTNA
      * Industry First for CNAPP
      * Getting Ahead of Adversaries
      * Remote Working
    * Versus the Competition
      * MITRE: McAfee vs Crowdstrike
      * McAfee Enterprise vs Netskope
      * McAfee Enterprise vs SentinelOne
      * McAfee Enterprise vs CrowdStrike
      Industry News & Recognitions
      * Gartner Magic Quadrant for EPP
      * Gartner Magic Quadrant for CASB
      * Gartner Scorecard for CASB
      * FedRamp/DoD Certifications
    * Services
      * Customer Success Plans
      * Education Services
      * Consulting Services

 * Resources
    * Resources
      * Resource Library
      * Voice of the Customer
      * Threats Reports
      * Cloud Security Reports
      * SOCwise
      * GDPR
      Our Company
      * Awards & Reviews
      * About Us
      * Press Releases
      * Inclusion & Diversity
    * Connect with Us
      * MPOWER
      * Events
      * Webinars
      * Blogs
      * Podcasts
      * Cyber Threat Alliance
      * Open DXL
      * Support Community
      * McAfee Executive Briefing Center
    * Security Awareness
      * What Is Cloud Security?
      * What Is a CASB?
      * What Is SSE?
      * What Is SASE?
      * What is CNAPP?
      * What Is ZTNA?
      * What Is Endpoint Security?
      * What Is EDR?
      * What Is XDR?
      * What Is MITRE?
      * What Is Ransomware?
      * All Security Awareness Articles

 * Threats
    * Threat Research
      * Threat Center
      * Threat Predictions
      * Threats Reports
      * McAfee ATR Blogs
      Our Researchers
      * Advanced Threat Research
    * Threat Landscape
      * COVID-19 Threats
      * Latest Threats Dashboard
      Tools
      * Product Security Bulletins
      * Free Security Tools
    * Contact Us
      * Report a Vulnerability
      * Detection Dispute Form
      * Submit a Sample

 * Support
    * Support
      * Service Portal
      * My Support Account
      * Tools
      * Program and Policies
    * Product Help
      * Product Downloads
      * Product Updates
      * Product Documentation
      * Knowledge Center
      * Migrations
      * Free Trials
      * End-of-Life Products
    * Connect with Us
      * Subscriptions
      * Security Updates
      * Support Community

 * Contact Us
   * Contact Sales
   * Contact Support
   * Find a Reseller
   * More Contacts
 * All McAfee
    * Blogs
    * 
    * Downloads
    * 
    * Partners
    * 
    * Careers

Support Home


KNOWLEDGE CENTER

Are you a home/consumer customer? Visit the Home/Consumer Support Site

 * Home
 * Knowledge Center
 * Downloads
 * Service Requests
 * Tools
 * Programs and Policies
 * My Account
 * Log In

--------------------------------------------------------------------------------


MCAFEE SECURITY BULLETIN - DATA LOSS PREVENTION FOR WINDOWS UPDATE FIXES ONE
VULNERABILITY (CVE-2020-7346)

Security Bulletins ID:   SB10344
Last Modified:  3/11/2022


--------------------------------------------------------------------------------


SUMMARY

First Published: March 23, 2021

 Recent updates to this article 

Date Update March 25, 2021 Added a reporter name in the Acknowledgments section.
March 24, 2021 Updated the reporter name in the Acknowledgments section.


To receive email notification when this Security Bulletin is updated, click
Subscribe on the right side of the page. You must be logged on to subscribe.
   

Product: Impacted Versions: CVE ID: Impact of Vulnerabilities: Severity Ratings:
CVSS v3.1
Base/Temporal Scores: Data Loss Prevention (DLP) Endpoint
for Windows Prior to 11.6.100 CVE-2020-7346 CWE-269: Privilege escalation
vulnerability High 7.8 / 7.0  Recommendations: Install or update DLP Endpoint
for Windows 11.6.100  Security Bulletin Replacement: None  Location of updated
software: http://www.mcafee.com/us/downloads/downloads.aspx


Article contents:
 * Vulnerability Description
 * Remediation
 * Acknowledgments
 * Frequently Asked Questions (FAQs)
 * Resources
 * Disclaimer

Vulnerability Description
CVE-2020-7346
Privilege Escalation vulnerability in McAfee Data Loss Prevention (DLP) for
Windows prior to 11.6.100 allows a local, low privileged, attacker through the
use of junctions to cause the product to load DLLs of the attacker's choosing.
This requires the creation and removal of junctions by the attacker along with
sending a specific IOTL command at the correct time.
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-7346   
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7346
Remediation
To remediate this issue, customers should update to DLP Endpoint for Windows
11.6.100.

Go to the Product Downloads site, and download the applicable product update
file:
 

Product Version Type Release Date DLP Endpoint for Windows        11.6.100
Update March 23, 2021

 
Download and Installation Instructions
See KB56057 for instructions on how to download McAfee products, documentation,
updates, and hotfixes. Review the Release Notes and the Installation Guide for
instructions on how to install these updates. All documentation is available at
https://docs.mcafee.com.
Acknowledgments
McAfee credits @smgoreli from Morphisec and Kyriakos Economou from Nettitudefor
responsibly reporting this flaw.
Frequently Asked Questions (FAQs)
How do I know if my McAfee product is vulnerable or not?
For endpoint products and ENS on other platforms:
Use the following instructions for endpoint or client-based products:
 1. Right-click the McAfee tray shield icon on the Windows taskbar.
 2. Select Open Console.
 3. In the console, select Action Menu.
 4. In the Action Menu, select Product Details. The product version displays.

For DLPe ePO Extension:
Use the following instructions:
 1. Log on to the ePO server.
 2. Click Menu, Data Protection, DLP Policy.
 3. Inside the DLP console click Help, About. The product version displays.

What is CVSS?
CVSS, or Common Vulnerability Scoring System, is the result of the National
Infrastructure Advisory Council's effort to standardize a system of assessing
the criticality of a vulnerability. This system offers an unbiased criticality
score between 0 and 10 that customers can use to judge how critical a
vulnerability is and plan accordingly. For more information, visit the CVSS
website at: https://www.first.org/cvss/.
 
When calculating CVSS scores, McAfee has adopted a philosophy that fosters
consistency and repeatability. Our guiding principle for CVSS scoring is to
score the exploit under consideration by itself. We consider only the immediate
and direct impact of the exploit under consideration. We do not factor into a
score any potential follow-on exploits that might be made possible by the
successful exploitation of the issue being scored.
 
What are the CVSS scoring metrics?

CVE-2020-7346: Privilege escalation in DLP Endpoint for Windows
 

Base Score 7.8 Attack Vector (AV) Local (L) Attack Complexity (AC) Low (L)
Privileges Required (PR) Low (L) User Interaction (UI) None (N) Scope (S)
Unchanged (U) Confidentiality (C) High (H) Integrity (I) High (H) Availability
(A) High (H) Temporal Score (Overall) 7.0 Exploitability (E) Proof-of-Concept
(P) Remediation Level (RL) Official Fix (O) Report Confidence (RC) Confirmed (C)

 
NOTE: The below CVSS version 3.1 vector was used to generate this score.
https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?vector=AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C&version=3.1

Where can I find a list of all Security Bulletins?
All Security Bulletins are published on our external PSIRT website at
https://www.mcafee.com/us/threat-center/product-security-bulletins.aspx. To see
Security Bulletins for McAfee Enterprise products on this website click
Enterprise Security Bulletins. Security Bulletins are retired (removed) once a
product is both End of Sale and End of Support (End of Life).
 
How do I report a product vulnerability to McAfee?
If you have information about a security issue or vulnerability with a McAfee
product, visit the McAfee PSIRT website for instructions at
https://www.mcafee.com/us/threat-center/product-security-bulletins.aspx. To
report an issue, click Report a Security Vulnerability.
 
How does McAfee respond to this and any other reported security flaws?
Our key priority is the security of our customers. If a vulnerability is found
within any McAfee software or services, we work closely with the relevant
security software development team to ensure the rapid and effective development
of a fix and communication plan.
 
McAfee only publishes Security Bulletins if they include something actionable
such as a workaround, mitigation, version update, or hotfix. Otherwise, we would
simply be informing the hacker community that our products are a target, putting
our customers at greater risk. For products that are updated automatically, a
non-actionable Security Bulletin might be published to acknowledge the
discoverer.
 
View our PSIRT policy on the McAfee PSIRT website at
https://www.mcafee.com/us/threat-center/product-security-bulletins.aspx by
clicking About PSIRT.
Resources
To contact Technical Support, log on to the ServicePortal and go to the Create a
Service Request page at
https://support.mcafee.com/ServicePortal/faces/serviceRequests/createSR:
 * If you are a registered user, type your User ID and Password, and then click
   Log In.
 * If you are not a registered user, click Register and complete the required
   fields. Your password and logon instructions will be emailed to you.

Disclaimer
The information provided in this Security Bulletin is provided as is without
warranty of any kind. McAfee disclaims all warranties, either express or
implied, including the warranties of merchantability and fitness for a
particular purpose. In no event shall McAfee or its suppliers be liable for any
damages whatsoever including direct, indirect, incidental, consequential, loss
of business profits or special damages, even if McAfee or its suppliers have
been advised of the possibility of such damages. Some states do not allow the
exclusion or limitation of liability for consequential or incidental damages so
the preceding limitation may not apply.
 
Any future product release dates mentioned in this Security Bulletin are
intended to outline our general product direction, and they should not be relied
on in making a purchasing decision. The product release dates are for
information purposes only, and may not be incorporated into any contract. The
product release dates are not a commitment, promise, or legal obligation to
deliver any material, code, or functionality. The development, release, and
timing of any features or functionality described for our products remains at
our sole discretion and may be changed or canceled at any time.




AFFECTED PRODUCTS

Data Loss Prevention Endpoint 11.6.x
Known Issue/Product Defect
Vulnerability Response



LANGUAGES:

This article is available in the following languages:

English United States
Japanese





 * 
   
 * 
 * 
 * 

--------------------------------------------------------------------------------

New to Enterprise Support?
 * Welcome to the Enterprise ServicePortal
 * Product End of Life (EOL)
 * Threat Center
 * Training and Professional Services
 * Cloud Service Status

Enterprise and Small Business Resources
 * Product Downloads
 * Product Documentation
 * Product Patches and Hotfixes
 * Support Documentation
 * Support Tools
 * My Enterprise Support Account
 * Small Business - Shop Online
 * Small Business - Renew Products
 * Partner Portal Login

Connect with Us
 * Home and Home Office Support
 * Create a Service Request
 * Submit a Sample
 * McAfee Enterprise Customer Community
 * Dispute a Detection
 * Find a Partner
 * Partners
 * MPOWER
 * Events
 * Webinars

About McAfee Enterprise
 * About Us
 * Latest News
 * Diversity & Inclusion
 * Careers
 * Blogs

Download our support app to manage your open Service Requests.

--------------------------------------------------------------------------------

United States / English
 * Privacy
 * Legal
 * Terms of Service
 * Copyright ©2021 Musarubra US LLC


CHOOSE YOUR REGION

North America
 * 
 * Canada - English
 * Canada - French
 * United States / English

Latin America
 * 
 * América Latina / Spanish
 * Brasil / Portuguese
 * México / Spanish

Asia Pacific
 * 
 * Australia / English
 * 中国 / Chinese
 * Hong Kong / English
 * India / English
 * 日本 / Japanese
 * 한국 / Korean
 * Singapore / English
 * 台灣 / Chinese

Europe, Middle East, Africa
 * 
 * Česká Republika / Czech
 * Danmark / Danish
 * Suomi / Finnish
 * France / French
 * Deutschland / German
 * Italia / Italian
 * Қазақстан / Russian
 * الشرق الأوسط / Arabic
 * Nederland / Dutch
 * Norge / Norwegian

 * Polska / Polish
 * Portugal / Portuguese
 * Россия / Russian
 * España / Spanish
 * Sverige / Swedish
 * Türkiye / Turkish
 * Україна / Russian
 * South Africa / English
 * United Kingdom / English

Ready to get started?
Contact Us
 * 
   
 * 
 * 
 * 
   





América Latina - Español



Australia - English



Brasil - Português



Canada - English



Canada - Français



China - 中国 (Simplified Chinese)



Deutschland - Deutsch



España - Español



France - Français



Hong Kong - English



India - English



Italia - Italiano



Japan - 日本 (Japanese)



Korea - 한국 (Korean)



México - Español



Nederland - Nederlands



Singapore - English



Taiwan - 台灣 (Traditional Chinese)



United Kingdom - English



United States - English






 
 
 



TITLE

--------------------------------------------------------------------------------

Question?

  No



--------------------------------------------------------------------------------


 
 
 

 
 
 



TITLE

--------------------------------------------------------------------------------

Question?

 


--------------------------------------------------------------------------------