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SECURITY BULLETIN: Trend Micro Deep Security Manager and Vulnerability Protection Multiple Vulnerabilities

    • Updated:
    • 3 Sep 2020
    • Product/Version:
    • Deep Security All
    • Vulnerability Protection 2.0
    • Platform:
Summary
Release Date: August 19, 2020
CVE Identifier(s): CVE-2020-8602, CVE-2020-15601, CVE-2020-15605
Platform(s): Windows
CVSS 3.1 Score(s): 7.2 and 8.1
Severity Rating(s): High

Trend Micro has released new patches for Trend Micro Deep Security Manager and Trend Micro Vulnerability Protection.  These patches resolve two security issues which, in certain circumstances, could impact the confidentiality, integrity and availability of the management console.

Details
Public

Affected Version(s)

ProductAffected Version(s)PlatformLanguage(s)
Deep Security Manager*Version 12.0WindowsEnglish
Version 11.0WindowsEnglish
Version 10.0WindowsEnglish
Vulnerability ProtectionVersion 2.0 SP2WindowsEnglish

*Please note, Trend Micro Cloud One Workload Security (formerly known as Deep Security as a Service) is not vulnerable to these security issues.


Solution

Trend Micro has released the following solutions to address the issue:

ProductUpdated versionNotesPlatformAvailability
Deep Security ManagerVersion 12.0 U11ReadmeWindowsNow Available
Version 11.0 U22ReadmeWindowsNow Available
Version 10.0 U27ReadmeWindowsNow Available
Vulnerability ProtectionVersion 2.0 SP2 Patch7 CP5ReadmeWindowsNow Available

These are the minimum versions of the patches and/or build required to address the issues. Trend Micro highly encourages customers to obtain the latest version of the product if there is a newer one available than the one listed in this bulletin.

Customers are encouraged to visit Trend Micro’s Download Center to obtain prerequisite software (such as Service Packs) before applying any of the solutions above.


Vulnerability Details

CVE-2020-8602 Deep Security Manager and Vulnerability Protection Integrity Verification Bypass
CVSSv3.1: 7.2 (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
A vulnerability in the affected products' management console may allow an authenticated attacker with full control privileges to bypass file integrity checks, leading to remote code execution.

CVE-2020-15601, CVE-2020-15605Deep Security Manager and Vulnerability Protection LDAP Authentication Bypass
CVSSv3.1: 8.1 (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
If LDAP authentication is enabled, an unauthenticated attacker with prior knowledge of the targeted organization may be able to bypass manager authentication.
Enabling multi-factor authentication prevents this attack.
Installations using manager native authentication or SAML authentication are not impacted by this vulnerability.


Risk and Mitigating Factors

Exploiting these type of vulnerabilities generally require that an attacker has access (physical or remote) to a vulnerable machine. In addition to timely application of patches and updated solutions, customers are also advised to review remote access to critical systems and ensure policies and perimeter security is up-to-date.

The attacker must gain access to the manager web console to exploit these vulnerabilities.  Mitigating factors such as network controls, password complexity requirements and leveraging multi factor authentication reduce the likelihood of attack.

Trend Micro is not aware of any active exploits related to these vulnerabilities; however, we recommend that customers take immediate action to remediate the issue.


Acknowledgement

Trend Micro would like to thank the following individuals for responsibly disclosing these issues and working with Trend Micro to help protect our customers:

  • CVE-2020-8602: This issue was discovered internally by the Deep Security development team
  • CVE-2020-15601 and CVE-2020-15605: This issue was discovered by Patrick Hussey working with Trend Micro Zero Day Initiative


External Reference(s)

Premium
Internal
Partner
Rating:
Category:
Upgrade; Update
Solution Id:
000252039
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