CVE-2024-23480

HIGH

Published May 1, 2024 Modified Feb 17, 2026 CWE-347

Description

A fallback mechanism in code sign checking on macOS may allow arbitrary code execution. This issue affects Zscaler Client Connector on MacOS prior to 4.2.

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CVSS v3.1 Score

7.5

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N

Weakness Type (CWE)

CWE-347 CWE-347

Affected Products

Vendor	Product	Versions
zscaler	client_connector	< 4.2

References

Advisories & Patches

https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=macos&applicable_version=4.2 https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=macos&applicable_version=4.2

Frequently Asked Questions

What is CVE-2024-23480? +

A fallback mechanism in code sign checking on macOS may allow arbitrary code execution. This issue affects Zscaler Client Connector on MacOS prior to 4.2. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-23480? +

CVE-2024-23480 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-23480? +

CVE-2024-23480 affects products from zscaler, specifically: client_connector. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-23480? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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