CVE-2023-23581

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1741	Exploit Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1741	Exploit Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1741

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 07:46

Type	Values Removed	Values Added
References		() https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1741 -
References	~~() https://talosintelligence.com/vulnerability_reports/TALOS-2023-1741 - Exploit, Third Party Advisory~~	() https://talosintelligence.com/vulnerability_reports/TALOS-2023-1741 - Exploit, Third Party Advisory

18 Oct 2023, 02:46

Type	Values Removed	Values Added
CPE		cpe:2.3:a:softether:vpn:5.02:::::::* cpe:2.3:a:softether:vpn:5.01.9674:::::::*
First Time		Softether vpn Softether
CWE		CWE-125
References	~~(MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2023-1741 -~~	(MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2023-1741 - Exploit, Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5

12 Oct 2023, 16:52

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-12 16:15

Updated : 2024-11-21 07:46

NVD link : CVE-2023-23581

Mitre link : CVE-2023-23581

CVE.ORG link : CVE-2023-23581

JSON object : View

Products Affected

softether

vpn

CWE

CWE-125

Out-of-bounds Read

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