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CVE-2023-22308

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CVE-2023-22308

Published: Oct 12, 2023

Modified: Aug 2, 2024

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

An integer underflow vulnerability exists in the vpnserver OvsProcessData functionality of SoftEther VPN 5.01.9674 and 5.02. A specially crafted network packet can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.

VendorProductVersions

SoftEther VPN

SoftEther VPN

affected
5.01.9674
affected
5.02

Weaknesses (CWE)

CWE-191

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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