CVE-2023-27395 - Vulnerability Details - OpenCVE

A heap-based buffer overflow vulnerability exists in the vpnserver WpcParsePacket() functionality of SoftEther VPN 4.41-9782-beta, 5.01.9674 and 5.02. A specially crafted network packet can lead to arbitrary code execution. An attacker can perform a man-in-the-middle attack to trigger this vulnerability.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Changed

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 0.00562.

Key SSVC decision points have not yet been added.

Vendors	Products
Softether Subscribe	Vpn Subscribe

Configuration 1 [-]

OR	cpe:2.3:a:softether:vpn:4.41-9782:beta::::::
	cpe:2.3:a:softether:vpn:5.01.9674:::::::*
	cpe:2.3:a:softether:vpn:5.02:::::::*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-31171	A heap-based buffer overflow vulnerability exists in the vpnserver WpcParsePacket() functionality of SoftEther VPN 4.41-9782-beta, 5.01.9674 and 5.02. A specially crafted network packet can lead to arbitrary code execution. An attacker can perform a man-in-the-middle attack to trigger this vulnerability.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1735
https://www.softether.org/9-about/News/904-SEVPN202301
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1735

History

No history.

Projects

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MITRE

Status: PUBLISHED

Assigner: talos

Published: 2023-10-12T15:27:54.988Z

Updated: 2024-08-02T12:09:43.368Z

Reserved: 2023-03-24T14:44:29.371Z

Link: CVE-2023-27395

Vulnrichment

Updated: 2024-07-31T20:16:49.094Z

NVD

Status : Modified

Published: 2023-10-12T16:15:11.583

Modified: 2024-11-21T07:52:49.277

Link: CVE-2023-27395

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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