JLSEC-2025-189

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2025/JLSEC-2025-189.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-189.json

JSON Data

https://api.osv.dev/v1/vulns/JLSEC-2025-189

Upstream

CVE-2020-22218

Published

2025-10-27T15:45:54.694Z

Modified

2026-07-23T22:30:17.642780726Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

An issue was discovered in function `_libssh2_packet_add` in libssh2 1.10.0 allows attackers to...

Details

An issue was discovered in function _libssh2_packet_add in libssh2 1.10.0 allows attackers to access out of bounds memory.

Database specific

{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "id": "CVE-2020-22218",
            "published": "2023-08-22T19:16:19.120Z",
            "imported": "2026-07-17T20:42:55.795Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2020-22218",
            "modified": "2026-06-17T03:04:11.610Z",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-22218",
            "database_specific": {
                "status": "Modified"
            }
        }
    ]
}

References

Affected packages

Julia / LibSSH2_jll

Package

Name: LibSSH2_jll
Purl: pkg:julia/LibSSH2_jll?uuid=29816b5a-b9ab-546f-933c-edad1886dfa8

Affected ranges

Type: SEMVER
Events: Introduced

1.10.1+0

Fixed

1.11.0+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-189.json"