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Release Date: January 26, 2024

Trend Micro Vulnerability Identifier: CVE-2024-23940

Platform(s): Windows OS

Summary

Trend Micro has released a new version of Trend Micro uiAirSupport. This update addresses a vulnerability that previously allowed unauthorized impersonation and modification of the library, potentially enabling the execution of code on the affected systems running the Trend Micro Security 2023 family of consumer products.

Affected version(s)

Product Affected version(s) Platform Language(s)
Premium Security - uiAirSupport Version 6.0.2092 and below Microsoft Windows English
Maximum Security - uiAirSupport Version 6.0.2092 and below Microsoft Windows English
Internet Security - uiAirSupport Version 6.0.2092 and below Microsoft Windows English
Antivirus + Security - uiAirSupport Version 6.0.2092 and below Microsoft Windows English

Solution

Product Affected version(s) Platform Language(s)
All Versions Above Version 6.0.2103 Microsoft Windows English

Trend Micro has released a version to resolve this issue:

Vulnerability Details

Trend Micro uiAirSupport, included in the Trend Micro Security 2023 family of consumer products, version 6.0.2092 and below is vulnerable to a DLL hijacking/proxying vulnerability, which if exploited could allow an attacker to impersonate and modify a library to execute code on the system and ultimately escalate privileges on an affected system.

Trend Micro has received no reports nor is aware of any actual attacks against the affected products related to this vulnerability at this time.

Mitigating Factors

None identified. Customers are advised to ensure they always have the latest version of the program.

Acknowledgement

Trend Micro would like to thank Renato Garreton for responsibly disclosing this issue and working with Trend Micro to help protect our customers.

Additional Assistance

Customers who have questions are encouraged to contact Trend Micro technical support for further assistance.

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