McAfee Security Bulletin - Endpoint Security for Windows update fixes multiple vulnerabilities (CVE-2020-7250, CVE-2020-7255, CVE-2020-7257, CVE-2020-7259, CVE-2020-7261, CVE-2020-7273, CVE-2020-7274, CVE-2020-7275, CVE-2020-7276, CVE-2020-7277, CVE-2020-7278)
Security Bulletins ID:
SB10309
Last Modified: 5/21/2020
Last Modified: 5/21/2020
Summary
First Published: April 14, 2020
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Article contents:
This Security Bulletin covers eleven vulnerabilities in ENS. The fixes for these vulnerabilities can be found in the following releases.
To remediate these issues:
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, which you can download from the Documentation tab, for instructions on how to install these updates.
Acknowledgments
CVE-2020-7250 - McAfee credits Jakub Palaczynski (ING Tech Poland) andEran Shimony (CyberArk) for independently reporting this flaw.
CVE-2020-7255 - McAfee credits Lockheed Martin Red Team for reporting this flaw.
CVE-2020-7257 - McAfee credits Jakub Palaczynski (ING Tech Poland) for reporting this flaw.
CVE-2020-7273 - McAfee credits Dávid Müller for reporting this flaw.
CVE-2020-7274 - McAfee credits Lockheed Martin Red Team for reporting this flaw.
CVE-2020-7278 - McAfee credits EZ for reporting this flaw.
Frequently Asked Questions (FAQs)
How do I know if my McAfee product is vulnerable or not?
For Endpoint products:
Use the following instructions for endpoint or client-based products:
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: http://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?
All Security Bulletins are published on our external PSIRT website at http://www.mcafee.com/us/threat-center/product-security-bulletins.aspx > Security Bulletins. Security Bulletins are retired (removed) when 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 http://www.mcafee.com/us/threat-center/product-security-bulletins.aspx > 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 of McAfee software or services, we work 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 http://www.mcafee.com/us/threat-center/product-security-bulletins.aspx > 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:
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.
| CVE IDs: | Impact of Vulnerabilities: | Severity Ratings: | CVSS v3.1 Base/Temporal Scores: |
| CVE-2020-7250 | Improper Link Resolution Before File Access (CWE-59) | High | 8.2 / 7.4 |
| CVE-2020-7255 | Permissions, Privileges, and Access Control (CWE-264) | Low | 3.9 / 3.5 |
| CVE-2020-7257 | Permissions, Privileges, and Access Control (CWE-264) | High | 8.4 / 7.6 |
| CVE-2020-7259 | Permissions, Privileges, and Access Control (CWE-264) | Medium | 6.6 / 5.9 |
| CVE-2020-7261 | Failure to Constrain Operations within the Bounds of a Memory Buffer (CWE-119) | Medium | 6.1 / 5.5 |
| CVE-2020-7273 | Access Control (Authorization) Issues (CWE - 284) | Medium | 6.7 / 6.0 |
| CVE-2020-7274 | Improper Privilege Management (CWE-269) | Medium | 6.6 / 5.9 |
|
CVE-2020-7275
|
Unquoted Search Path or Element (CWE-428) | Medium | 4.8 / 4.3 |
| CVE-2020-7276 | Improper Authentication (CWE-287) | Medium | 6.4 / 5.8 |
| CVE-2020-7277 | Protection Mechanism Failure (CWE-693) | Medium | 6.8 / 6.1 |
| CVE-2020-7278 | Access Control (Authorization) Issues (CWE – 284) | High | 7.4 / 6.7 |
| Highest Severity Rating: | High | ||
| Recommendations: | Install or update to one of the following Endpoint Security (ENS) versions:
|
||
| Security Bulletin Replacement: | None | ||
| Affected Software: | ENS for Windows:
|
||
| Location of updated software: | http://www.mcafee.com/us/downloads/downloads.aspx | ||
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Article contents:
- Vulnerability Description
- Remediation
- Acknowledgments
- Frequently Asked Questions (FAQs)
- Resources
- Disclaimer
This Security Bulletin covers eleven vulnerabilities in ENS. The fixes for these vulnerabilities can be found in the following releases.
| 10.7.0 February 2020 Update |
10.6.1 February 2020 Update |
10.7.0 April 2020 Update |
10.6.1 April 2020 Update |
10.5.5 Security Hotfix 129256 |
|
| CVE-2020-7250 | Fixed | Fixed | Fixed | Fixed | Fixed |
| CVE-2020-7255 | Fixed | Fixed | Fixed | Fixed | Fixed |
| CVE-2020-7257 | Fixed | Fixed | Fixed | Fixed | Fixed |
| CVE-2020-7259 | Fixed | Fixed | Fixed | Fixed | Fixed |
| CVE-2020-7261 | Fixed | Not vulnerable | Fixed | Not vulnerable | Not vulnerable |
| CVE-2020-7273 | Vulnerable, not fixed | Vulnerable, not fixed | Fixed | Fixed | Fixed |
| CVE-2020-7274 | Vulnerable, not fixed | Vulnerable, not fixed | Fixed | Fixed | Fixed |
| CVE-2020-7275 | Vulnerable, not fixed | Vulnerable, not fixed | Fixed | Fixed | Fixed |
| CVE-2020-7276 | Vulnerable, not fixed | Not vulnerable | Fixed | Not vulnerable | Not vulnerable |
| CVE-2020-7277 | Vulnerable, not fixed | Vulnerable, not fixed | Fixed | Fixed | Fixed |
| CVE-2020-7278 See KB92611 |
Vulnerable, not fixed | Vulnerable, not fixed | Fixed | Fixed | Not vulnerable |
- CVE-2020-7250 - ENS symbolic link log file manipulation vulnerability
Symbolic link manipulation vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2020 Update allows authenticated local user to potentially gain an escalation of privileges by pointing the link to files which the user would not normally have permission to alter via carefully creating symbolic links from the ENS log file directory.
https://nvd.nist.gov/vuln/detail/CVE-2020-7250
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7250
- CVE-2020-7255 - Privilege Escalation vulnerability in ENS
Privilege escalation vulnerability in the administrative user interface in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2020 Update allows local users to gain elevated privileges via a configuration error.
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-7255
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7255
- CVE-2020-7257 - Privilege Escalation vulnerability through Symbolic links in ENS
Privilege escalation vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2020 Update allows local users to cause the deletion and creation of files they would not normally have permission to through altering the target of symbolic links whilst an anti-virus scan was in progress. This is timing dependent.
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-7257
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7257
- CVE-2020-7259 - Unsigned executable vulnerability in ENS can be used to bypass intended self-protection rules
Exploitation of Privilege/Trust vulnerability in file in McAfee Endpoint Security (ENS) prior to 10.7.0 February 2020 Update allows local users to bypass local security protection via a carefully crafted input file.
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-7259
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7259
- CVE-2020-7261 - Buffer overwrite in ENS allowed to bypass AMSI protection
Buffer Overflow via Environment Variables vulnerability in AMSI component in McAfee Endpoint Security (ENS) prior to 10.7.0 February 2020 Update allows local users to disable Endpoint Security via a carefully crafted user input.
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-7261
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7261
- CVE-2020-7273 - Autorun registry bypass
Accessing functionality not properly constrained by ACLs vulnerability in the autorun start-up protection in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 April 2020 Update allows local users to delete or rename programs in the autorun key via manipulation of some parameters.
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-7273
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7273
- CVE-2020-7274 - ENS elevated permissions vulnerability
Privilege escalation vulnerability in McTray.exe in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 April 2020 Update allows local users to spawn unrelated processes with elevated privileges via the system administrator granting McTray.exe elevated privileges (by default it runs with the current user's privileges).
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-7274
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7274
- CVE-2020-7275 - Unquoted service paths for some McAfee ENS files
Accessing, modifying, or executing executable files vulnerability in the uninstaller in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 April 2020 Update allows local users to execute arbitrary code via a carefully crafted input file.
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-7275
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7275
- CVE-2020-7276 - Unrestricted Policy Management using MfeUpgradeTool.exe
Authentication bypass vulnerability in MfeUpgradeTool in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 April 2020 Update allows administrator users to access policy settings via running this tool.
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-7276
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7276
- CVE-2020-7277 - McAfee processes not protected
Protection mechanism failure in all processes in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 April 2020 Update allows local users to stop certain McAfee ENS processes, reducing the protection offered.
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-7277
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7277
- CVE-2020-7278 - McAfee firewall rules not enforced correctly
Exploiting incorrectly configured access control security levels vulnerability in ENS Firewall in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 April 2020 and 10.6.1 April 2020 updates allows remote attackers and local users to allow or block unauthorized traffic via pre-existing rules not being handled correctly when updating to the February 2020 updates.
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-7278
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7278
To remediate these issues:
- ENS 10.7.x - Update to ENS 10.7.0 April 2020 Update.
- ENS 10.6.x - Upgrade to ENS 10.7.0 April 2020 Update, or update to ENS 10.6.1 April 2020 Update.
- ENS 10.5.x - Upgrade to ENS 10.7.0 April 2020 Update, upgrade to ENS 10.6.1 April 2020 Update, or update to ENS 10.5.5 Security Hotfix 129256.
| Product | Version | Type | Release Date | Restart Needed |
| ENS for Windows | 10.7.0 April 2020 Update | Update | April 14, 2020 | Recommended |
| ENS for Windows | 10.6.1 April 2020 Update | Update | April 14, 2020 | Recommended |
| ENS for Windows | 10.5.5 Security Hotfix 129256 | Hotfix | April 14, 2020 | Recommended |
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, which you can download from the Documentation tab, for instructions on how to install these updates.
Acknowledgments
CVE-2020-7250 - McAfee credits Jakub Palaczynski (ING Tech Poland) and
CVE-2020-7255 - McAfee credits Lockheed Martin Red Team for reporting this flaw.
CVE-2020-7257 - McAfee credits Jakub Palaczynski (ING Tech Poland) for reporting this flaw.
CVE-2020-7273 - McAfee credits Dávid Müller for reporting this flaw.
CVE-2020-7274 - McAfee credits Lockheed Martin Red Team for reporting this flaw.
CVE-2020-7278 - McAfee credits EZ for reporting this flaw.
Frequently Asked Questions (FAQs)
How do I know if my McAfee product is vulnerable or not?
For Endpoint products:
Use the following instructions for endpoint or client-based products:
- Right-click on the McAfee tray shield icon on the Windows taskbar.
- Select Open Console.
- In the console, select Action Menu.
- In the Action Menu, select Product Details. The product version displays.
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: http://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-2020-7250 - ENS symbolic link log file manipulation vulnerability
Base Score 8.2 Attack Vector (AV) Local (L) Attack Complexity (AC) Low (L) Privileges Required (PR) Low (L) User Interaction (UI) Required (R) Scope (S) Changed (C) Confidentiality (C) High (H) Integrity (I) High (H) Availability (A) High (H) Temporal Score (Overall) 7.4 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:R/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C&version=3.1
- CVE-2020-7255 - Privilege Escalation vulnerability in ENS allows folder creation in restricted locations
Base Score 3.9 Attack Vector (AV) Local (L) Attack Complexity (AC) High (H) Privileges Required (PR) Low (L) User Interaction (UI) Required (R) Scope (S) Changed (C) Confidentiality (C) None (N) Integrity (I) Low (L) Availability (A) Low (L) Temporal Score (Overall) 3.5 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:H/PR:L/UI:R/S:C/C:N/I:L/A:L/E:P/RL:O/RC:C&version=3.1
- CVE-2020-7257 - Privilege Escalation vulnerability through Symbolic links in ENS
Base Score 8.4 Attack Vector (AV) Local (L) Attack Complexity (AC) Low (L) Privileges Required (PR) Low (L) User Interaction (UI) None (N) Scope (S) Changed (C) Confidentiality (C) None (N) Integrity (I) High (H) Availability (A) High (H) Temporal Score (Overall) 7.6 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:C/C:N/I:H/A:H/E:P/RL:O/RC:C&version=3.1
- CVE-2020-7259 - Unsigned executable vulnerability in ENS can be used to bypass intended self-protection rules
Base Score 6.6 Attack Vector (AV) Local (L) Attack Complexity (AC) High (H) Privileges Required (PR) Low (L) User Interaction (UI) Required (R) Scope (S) Changed (C) Confidentiality (C) Low (L) Integrity (I) High (H) Availability (A) Low (L) Temporal Score (Overall) 5.9 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:H/PR:L/UI:R/S:C/C:L/I:H/A:L/E:P/RL:O/RC:C&version=3.1
- CVE-2020-7261 - Buffer overwrite in ENS allowed to bypass AMSI protection
Base Score 6.1 Attack Vector (AV) Local (L) Attack Complexity (AC) High (H) Privileges Required (PR) Low (L) User Interaction (UI) Required (R) Scope (S) Changed (C) Confidentiality (C) High (H) Integrity (I) Low (L) Availability (A) None (N) Temporal Score (Overall) 5.5 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:H/PR:L/UI:R/S:C/C:H/I:L/A:N/E:P/RL:O/RC:C&version=3.1
- CVE-2020-7273 - Autorun registry bypass
Base Score 6.7 Attack Vector (AV) Local (L) Attack Complexity (AC) Low (L) Privileges Required (PR) Low (L) User Interaction (UI) Required (R) Scope (S) Changed (C) Confidentiality (C) None (N) Integrity (I) Low (L) Availability (A) High (H) Temporal Score (Overall) 6.0 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:R/S:C/C:N/I:L/A:H/E:P/RL:O/RC:C&version=3.1
- CVE-2020-7274 - ENS elevated permissions vulnerability
Base Score 6.6 Attack Vector (AV) Local (L) Attack Complexity (AC) High (H) Privileges Required (PR) Low (L) User Interaction (UI) Required (R) Scope (S) Changed (C) Confidentiality (C) High (H) Integrity (I) Low (L) Availability (A) Low (L) Temporal Score (Overall) 5.9 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:H/PR:L/UI:R/S:C/C:H/I:L/A:L/E:P/RL:O/RC:C&version=3.1
- CVE-2020-7275 - Unquoted service paths for some McAfee ENS files
Base Score 4.8 Attack Vector (AV) Local (L) Attack Complexity (AC) Low (L) Privileges Required (PR) Low (L) User Interaction (UI) Required (R) Scope (S) Unchanged (U) Confidentiality (C) Low (L) Integrity (I) Low (L) Availability (A) Low (L) Temporal Score (Overall) 4.3 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:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C&version=3.1
- CVE-2020-7276 - Unrestricted Policy Management using MfeUpgradeTool.exe
Base Score 6.4 Attack Vector (AV) Local (L) Attack Complexity (AC) High (H) Privileges Required (PR) High (H) User Interaction (UI) Required (R) Scope (S) Changed (C) Confidentiality (C) Low (L) Integrity (I) High (H) Availability (A) Low (L) Temporal Score (Overall) 5.8 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:H/PR:H/UI:R/S:C/C:L/I:H/A:L/E:P/RL:O/RC:C&version=3.1
- CVE-2020-7277 - McAfee processes not protected
Base Score 6.8 Attack Vector (AV) Local (L) Attack Complexity (AC) Low (L) Privileges Required (PR) None (N) User Interaction (UI) None (N) Scope (S) Changed (C) Confidentiality (C) Low (L) Integrity (I) Low (L) Availability (A) Low (L) Temporal Score (Overall) 6.1 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:N/UI:N/S:C/C:L/I:L/A:L/E:P/RL:O/RC:C&version=3.1
- CVE-2020-7278 - McAfee firewall rules not enforced correctly
Base Score 7.4 Attack Vector (AV) Network (N) Attack Complexity (AC) Low (L) Privileges Required (PR) Low (L) User Interaction (UI) None (N) Scope (S) Changed (C) Confidentiality (C) Low (L) Integrity (I) Low (L) Availability (A) Low (L) Temporal Score (Overall) 6.7 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:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:P/RL:O/RC:C&version=3.1
All Security Bulletins are published on our external PSIRT website at http://www.mcafee.com/us/threat-center/product-security-bulletins.aspx > Security Bulletins. Security Bulletins are retired (removed) when 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 http://www.mcafee.com/us/threat-center/product-security-bulletins.aspx > 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 of McAfee software or services, we work 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 http://www.mcafee.com/us/threat-center/product-security-bulletins.aspx > 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.
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
Endpoint Security Firewall 10.7.x
Endpoint Security Firewall 10.6.x
Endpoint Security Firewall 10.5.x
Endpoint Security Threat Prevention 10.7.x
Endpoint Security Threat Prevention 10.6.x
Endpoint Security Threat Prevention 10.5.x
Endpoint Security Web Control 10.7.x
Endpoint Security Web Control 10.6.x
Endpoint Security Web Control 10.5.x
Known Issue/Product Defect
Vulnerability Response
Endpoint Security Firewall 10.6.x
Endpoint Security Firewall 10.5.x
Endpoint Security Threat Prevention 10.7.x
Endpoint Security Threat Prevention 10.6.x
Endpoint Security Threat Prevention 10.5.x
Endpoint Security Web Control 10.7.x
Endpoint Security Web Control 10.6.x
Endpoint Security Web Control 10.5.x
Known Issue/Product Defect
Vulnerability Response
