CVE-2025-46806

Misaligned Memory Accesses in `is_openvpn_protocol()`

State: Published
Severity: 6.9 Medium
Published: Jun 2, 2025
Updated: Jun 2, 2025
Reserved: Apr 30, 2025

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.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	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	suse

Weaknesses

CWE-823 Use of Out-of-range Pointer Offset

Affected Products

Product	Versions
sslhhttps://github.com/yrutschle/sslh/releases/tag/v2.2.4	? to before 2.2.4Affected

References

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

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