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SECURITY BULLETIN: Trend Micro OfficeScan Named Pipe Request Processing Out-Of-Bounds Read Information Disclosure Vulnerability

    • Updated:
    • 30 Aug 2018
    • Product/Version:
    • OfficeScan XG.All
    • Platform:
    • Windows 10
    • Windows 2003 32-Bit
    • Windows 2003 64-Bit
    • Windows 2008 32-Bit
    • Windows 2008 64-Bit
    • Windows 2012
    • Windows 2012 Server R2
    • Windows 2016
    • Windows 7 32-Bit
    • Windows 7 64-Bit
    • Windows 8 32-Bit
    • Windows 8 64-Bit
    • Windows 8.1 32-Bit
    • Windows 8.1 64-Bit
Summary
Release Date: August 23, 2018
CVE Identifier(s): CVE-2018-15364 
Platform(s): Windows
CVSS 3.0 Score(s): 3.3
Severity Rating(s): Low

Trend Micro has released a Critical Patch (CP) for Trend Micro OfficeScan.  This build resolves a Named Pipe Request Processing Out-Of-Bounds Read Information Disclosure vulnerability. 

Details
Public

Affected Version(s)

ProductAffected Version(s)PlatformLanguage(s)
OfficeScanVersion XG (12.0)WindowsEnglish

Solution

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

ProductUpdated versionNotesPlatformAvailability
OfficeScanXG SP1 CP 5180ReadmeWindowsAvailable Now

This is the minimum version(s) of the patch and/or build required to address the issue. 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

This update resolves the following vulnerability in Trend Micro OfficeScan XG:

1. Named Pipe Request Processing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Trend Micro OfficeScan.

Due to the seriousness of these vulnerabilities, customers are highly encouraged to update to the latest build as soon as possible.

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.

However, even though an exploit may require several specific conditions to be met, Trend Micro strongly encourages customers to update to the latest builds as soon as possible.

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:

External Reference(s)

The following advisories may be found by visiting the following sites:

CVEs - https://cve.mitre.org/cve/cve.html

ZDI Adivsories - Trend Micro's Zero Day Initiative Published Advisories

CVEZDI Case(s)
CVE-2018-15364ZDI-18-964
Premium
Internal
Rating:
Category:
Update
Solution Id:
1120678
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