PT-2024-19880 · Zscaler · Zscaler Client Connector

Published 2024-08-06 · Updated 2024-08-07 · CVE-2024-23458

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Zscaler Client Connector versions prior to 4.2.0.190

Description The issue is related to a missing reparse point check while copying individual autoupdater log files. This could result in crafted attacks, potentially leading to a local privilege escalation.

Recommendations For versions prior to 4.2.0.190, update to version 4.2.0.190 or later to resolve the issue.

Fix

Origin Validation Error

Weakness Enumeration

CWE-346

Related Identifiers

CVE-2024-23458

Affected Products

Zscaler Client Connector

References · 3

• https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=windows&applicable_version=4.2.0.190 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-23458 · Security Note
• https://osv.dev/vulnerability/CVE-2024-23458 · Vendor Advisory