CWE
347
Advisory Published
Updated

CVE-2023-28806: Signature validation error in DLL allows disabling anti-tampering protection

First published: Tue Aug 06 2024(Updated: )

An Improper Validation of signature in Zscaler Client Connector on Windows allows an authenticated user to disable anti-tampering. This issue affects Client Connector on Windows <4.2.0.190.

Credit: cve@zscaler.com

Affected SoftwareAffected VersionHow to fix
Zscaler Client Connector for Windows<4.2.0.190

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Frequently Asked Questions

  • What is the severity of CVE-2023-28806?

    CVE-2023-28806 has been classified as a medium severity vulnerability.

  • How do I fix CVE-2023-28806?

    To fix CVE-2023-28806, update the Zscaler Client Connector to version 4.2.0.190 or later.

  • Who is affected by CVE-2023-28806?

    CVE-2023-28806 affects users of the Zscaler Client Connector on Windows versions prior to 4.2.0.190.

  • What type of vulnerability is CVE-2023-28806?

    CVE-2023-28806 is an improper validation of signature vulnerability.

  • Can an authenticated user exploit CVE-2023-28806?

    Yes, an authenticated user can exploit CVE-2023-28806 to disable anti-tampering mechanisms.

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