JLSEC-2025-203

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2025/JLSEC-2025-203.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-203.json

JSON Data

https://api.test.osv.dev/v1/vulns/JLSEC-2025-203

Upstream

CVE-2021-24119

Published

2025-11-21T15:59:04Z

Modified

2026-07-18T18:23:36Z

Severity

4.0 CVSS_V2 - AV:N/AC:L/Au:S/C:P/I:N/A:N CVSS Calculator
4.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

In Trusted Firmware Mbed TLS 2.24.0, a side-channel vulnerability in base64 PEM file decoding allows...

Details

In Trusted Firmware Mbed TLS 2.24.0, a side-channel vulnerability in base64 PEM file decoding allows system-level (administrator) attackers to obtain information about secret RSA keys via a controlled-channel and side-channel attack on software running in isolated environments that can be single stepped, especially Intel SGX.

Database specific

{
    "license":  "CC-BY-4.0",
    "sources":  [
        {
            "database_specific":  {
                "status":  "Modified"
            },
            "html_url":  "https://nvd.nist.gov/vuln/detail/CVE-2021-24119",
            "id":  "CVE-2021-24119",
            "imported":  "2026-07-17T20:44:34.189Z",
            "modified":  "2026-06-17T03:39:25.587Z",
            "published":  "2021-07-14T13:15:08.100Z",
            "url":  "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-24119"
        }
    ]
}

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

2.26.0+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-203.json"