CVE-2023-28798: Out-of-bounds write to heap in pacparser

Published May 2, 2024
·
Updated

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

Affected Software

3 affected components
Zscaler Client Connector
pacparser pacparser
Zscaler Client Connector Macos<3.7

Event History

May 2, 2024
CVE Published
via MITRE·01:10 PM
Data Sourced
via MITRE·01:10 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·01:23 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2023-28798?

CVE-2023-28798 is classified as a critical vulnerability due to its potential for arbitrary code execution.

2

How do I fix CVE-2023-28798?

To fix CVE-2023-28798, upgrade to the latest version of Zscaler Client Connector that addresses the vulnerability.

3

What are the implications of CVE-2023-28798?

The implications of CVE-2023-28798 include potential unauthorized access and execution of malicious code on affected systems.

4

Which software is affected by CVE-2023-28798?

CVE-2023-28798 specifically affects the pacparser library within the Zscaler Client Connector on macOS.

5

Can CVE-2023-28798 affect non-Mac systems?

No, CVE-2023-28798 specifically targets the macOS version of the Zscaler Client Connector and does not impact other operating systems.

Contact

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