CVE-2025-46806 - Vulnerability Details - OpenCVE

A Use of Out-of-range Pointer Offset vulnerability in sslh leads to denial of service on some architectures.This issue affects sslh before 2.2.4.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

No data.

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References

Link	Providers
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-46806
https://github.com/yrutschle/sslh/releases/tag/v2.2.4

History

Mon, 02 Jun 2025 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Mon, 02 Jun 2025 12:30:00 +0000

Type	Values Removed	Values Added
Description		A Use of Out-of-range Pointer Offset vulnerability in sslh leads to denial of service on some architectures.This issue affects sslh before 2.2.4.
Title		Misaligned Memory Accesses in `is_openvpn_protocol()`
Weaknesses		CWE-823
References		https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-46806 https://github.com/yrutschle/sslh/releases/tag/v2.2.4
Metrics		cvssV4_0 `{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: suse

Published: 2025-06-02T12:11:20.267Z

Updated: 2025-06-02T16:27:11.300Z

Reserved: 2025-04-30T11:28:04.728Z

Link: CVE-2025-46806

Vulnrichment

Updated: 2025-06-02T16:27:05.876Z

NVD

Status : Awaiting Analysis

Published: 2025-06-02T13:15:21.600

Modified: 2025-06-02T17:32:17.397

Link: CVE-2025-46806

Redhat

No data.

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