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THREATINT
PUBLISHED

CVE-2025-46806

Misaligned Memory Accesses in `is_openvpn_protocol()`



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.

Reserved 2025-04-30 | Published 2025-06-02 | Updated 2025-06-02 | Assigner suse


MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Problem types

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

Product status

Default status
unaffected

? before 2.2.4
affected

Credits

Matthias Gerstner, SUSE finder

References

github.com/yrutschle/sslh/releases/tag/v2.2.4

bugzilla.suse.com/show_bug.cgi?id=CVE-2025-46806

cve.org (CVE-2025-46806)

nvd.nist.gov (CVE-2025-46806)

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