QID 379127

Date Published: 2024-01-04

QID 379127: Trellix Endpoint Security (ENS) Multiple Vulnerabilities (SB10405)

Trellix Endpoint Security (ENS) protects the productivity of users with a common service layer and our new anti-malware core engine that helps reduce the amount of resources and power required by a user's system.

A code injection vulnerability in Trellix ENS 10.7.0 April 2023 release and earlier, allowed a local user to disable the ENS AMSI component via environment variables, leading to denial of service and or the execution of arbitrary code.

Affected versions:
ENS 10.7.0 April 2023 and earlier
QID Detection Logic(Authenticated):
The QID checks for vulnerable version of McAfee Agent by checking the version information at HKLM\SOFTWARE\McAfee\Agent registry key for 32/64 bit.

Successful exploitation could allow a local user to disable the ENS AMSI component via environment variables, leading to denial of service or the execution of arbitrary code vulnerability

  • CVSS V3 rated as High - 7.8 severity.
  • CVSS V2 rated as Medium - 4.3 severity.
    • Solution
    Install or update to Trellix Endpoint Security (ENS) 10.7.0 September 2023 Update For more details refer SB10405
    Vendor References

    CVEs related to QID 379127

    CVE-2023-3665 |
    Software Advisories
    Advisory ID Software Component Link
    SB10405 URL Logo kcm.trellix.com/corporate/index?page=content&id=SB10405
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