CVE-2023-23581 - Vulnerability Details - OpenCVE

Description

A denial-of-service vulnerability exists in the vpnserver EnSafeHttpHeaderValueStr functionality of SoftEther VPN 5.01.9674 and 5.02. A specially crafted network packet can lead to denial of service.

Published: 2023-10-12

Score: 7.5 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

SoftEther VPN

SoftEther VPN

affected

Version	Status	Constraints
`5.01.9674`	affected	—
`5.02`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:softether:vpn:5.01.9674:::::::*
	cpe:2.3:a:softether:vpn:5.02:::::::*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-27681	A denial-of-service vulnerability exists in the vpnserver EnSafeHttpHeaderValueStr functionality of SoftEther VPN 5.01.9674 and 5.02. A specially crafted network packet can lead to denial of service.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

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 0.00068.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1741
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1741

History

No history.

Subscriptions

Softether Vpn

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2023-10-12T15:27:53.612Z

Updated: 2024-08-02T10:35:33.372Z

Reserved: 2023-04-04T14:56:22.884Z

Link: CVE-2023-23581

Vulnrichment

Updated: 2024-08-02T10:35:33.372Z

NVD

Status : Modified

Published: 2023-10-12T16:15:10.937

Modified: 2024-11-21T07:46:28.257

Link: CVE-2023-23581

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-125

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