Name: CVE-2023-28798: Heap-based Buffer Overflow
Creator: Rapid7
Published: 2024-05-02T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2023-28798, CVSS 6.5, EPSS 0.00186

An out-of-bounds write to heap in the pacparser library on Zscaler Client Connector on Mac may lead to arbitrary code execution.

CVSS Details

CVSS 3.1 Base Score: 6.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Zscaler Client Connector	—	Update Zscaler Client Connector to the latest version	Jun 5, 2025	May 2, 2024

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CVSS Details

Covered by Rapid7

Prioritize with Active Threat Intelligence