CVE-2025-46806

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Source
https://cve.org/CVERecord?id=CVE-2025-46806
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-46806.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-46806
Downstream
Related
Published
2025-06-02T12:11:20.267Z
Modified
2026-08-12T03:30:46.422816301Z
Severity
  • 6.9 (Medium) CVSS_V4 - 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 CVSS Calculator
Summary
Misaligned Memory Accesses in `is_openvpn_protocol()`
Details

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.

Database specific 
{
    "cna_assigner": "suse",
    "cwe_ids": [
        "CWE-823"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/46xxx/CVE-2025-46806.json"
}
References

Affected packages

Git / github.com/yrutschle/sslh

Affected ranges

Type
GIT
Repo
https://github.com/yrutschle/sslh
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
b12220e64097d32aa93814b2894e87b9b29f641c
Database specific
Show details 
{
    "source": [
        "AFFECTED_FIELD",
        "DESCRIPTION",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "?"
        },
        {
            "fixed": "2.2.4"
        },
        {
            "introduced": "0"
        }
    ]
}

Affected versions

v1.*
v1.0
v1.1
v1.10
v1.11
v1.12
v1.13
v1.14
v1.15
v1.16
v1.17
v1.18
v1.19
v1.19b
v1.19c
v1.2
v1.20
v1.21
v1.21b
v1.21c
v1.22
v1.22b
v1.22c
v1.3
v1.5
v1.6
v1.7
v1.8
v1.9
v2.*
v2.0
v2.0-rc1
v2.0-rc2
v2.0.0
v2.0.1
v2.1.1
v2.1.3
v2.1.4
v2.2.0
v2.2.1
v2.2.2
v2.2.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-46806.json"