Description
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.
Published: 2023-10-12
Score: 9 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD 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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

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

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

Link: CVE-2023-27395

cve-icon Vulnrichment

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

cve-icon NVD

Status : Modified

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

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

Link: CVE-2023-27395

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses