CVE-2023-28804 - Vulnerability Details - OpenCVE

Description

An Improper Verification of Cryptographic Signature vulnerability in Zscaler Client Connector on Linux allows replacing binaries.This issue affects Linux Client Connector: before 1.4.0.105

Published: 2023-10-23

Score: 8.2 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Zscaler

Client Connector

unaffected

Version	Status	Constraints
`0`	affected	< 1.4.0.105

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-32439	An Improper Verification of Cryptographic Signature vulnerability in Zscaler Client Connector on Linux allows replacing binaries.This issue affects Linux Client Connector: before 1.4.0.105

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0003.

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023

History

Thu, 17 Oct 2024 16:15:00 +0000

Type	Values Removed	Values Added
CPEs		cpe:2.3:a:zscaler:client_connector::::::::
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Zscaler Client Connector

MITRE

Status: PUBLISHED

Assigner: Zscaler

Published: 2023-10-23T13:33:19.903Z

Updated: 2024-10-17T15:09:55.800Z

Reserved: 2023-03-23T18:29:15.803Z

Link: CVE-2023-28804

Vulnrichment

Updated: 2024-08-02T13:51:38.548Z

NVD

Status : Modified

Published: 2023-10-23T14:15:09.687

Modified: 2024-11-21T07:56:02.890

Link: CVE-2023-28804

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-347

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