CVE-2023-28793 - Vulnerability Details - OpenCVE

Buffer overflow vulnerability in the signelf library used by Zscaler Client Connector on Linux allows Code Injection. This issue affects Zscaler Client Connector for Linux: before 1.3.1.6.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00042.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Zscaler	Client Connector

Configuration 1 [-]

cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:linux:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-32428	Buffer overflow vulnerability in the signelf library used by Zscaler Client Connector on Linux allows Code Injection. This issue affects Zscaler Client Connector for Linux: before 1.3.1.6.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://help.zscaler.com/client-connector/client-connector-app-release-summary-2022?applicable_category=Linux&applicable_version=1.3.1&deployment_date=2022-09-19

History

Tue, 04 Mar 2025 03:45:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Thu, 17 Oct 2024 15:15:00 +0000

Type	Values Removed	Values Added
Description	Buffer overflow vulnerability in the signelf library used by Zscaler Client Connector on Linux allows Code Injection. This issue affects Zscaler Client Connector for Linux: before 1.3.1.6.	Buffer overflow vulnerability in the signelf library used by Zscaler Client Connector on Linux allows Code Injection. This issue affects Zscaler Client Connector for Linux: before 1.3.1.6.
Weaknesses		CWE-94

MITRE

Status: PUBLISHED

Assigner: Zscaler

Published: 2023-10-23T13:26:08.391Z

Updated: 2025-02-27T20:39:54.588Z

Reserved: 2023-03-23T18:29:15.801Z

Link: CVE-2023-28793

Vulnrichment

Updated: 2024-08-02T13:51:38.615Z

NVD

Status : Modified

Published: 2023-10-23T14:15:09.387

Modified: 2024-11-21T07:56:01.457

Link: CVE-2023-28793

Redhat

No data.

OpenCVE Enrichment

No data.

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