JLSEC-2025-217

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2025/JLSEC-2025-217.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-217.json

JSON Data

https://api.test.osv.dev/v1/vulns/JLSEC-2025-217

Upstream

CVE-2021-43666

Published

2025-11-21T15:59:04Z

Modified

2026-07-25T18:23:58Z

Severity

5.0 CVSS_V2 - AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS Calculator
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

A Denial of Service vulnerability exists in mbed TLS 3.0.0 and earlier in the...

Details

A Denial of Service vulnerability exists in mbed TLS 3.0.0 and earlier in the mbedtls_pkcs12_derivation function when an input password's length is 0.

Database specific

{
    "license":  "CC-BY-4.0",
    "sources":  [
        {
            "database_specific":  {
                "status":  "Modified"
            },
            "html_url":  "https://nvd.nist.gov/vuln/detail/CVE-2021-43666",
            "id":  "CVE-2021-43666",
            "imported":  "2026-07-17T20:46:07.244Z",
            "modified":  "2026-06-17T04:11:14.677Z",
            "published":  "2022-03-24T18:15:08.333Z",
            "url":  "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-43666"
        }
    ]
}

References

Affected packages

Julia / MbedTLS_jll

Package

Name: MbedTLS_jll
Purl: pkg:julia/MbedTLS_jll?uuid=c8ffd9c3-330d-5841-b78e-0817d7145fa1

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

2.28.0+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-217.json"