JLSEC-2025-28

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2025/JLSEC-2025-28.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-28.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2025-28
Upstream
Published
2025-10-10T15:04:01.319Z
Modified
2025-11-06T23:02:46.920794Z
Summary
libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if ...
Details

libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of them matches the setup.Due to errors in the logic, the config matching function did not take 'issuercert' into account and it compared the involved paths case insensitively,which could lead to libcurl reusing wrong connections.File paths are, or can be, case sensitive on many systems but not all, and caneven vary depending on used file systems.The comparison also didn't include the 'issuer cert' which a transfer can setto qualify how to verify the server certificate.

Database specific 
{
    "sources": [
        {
            "modified": "2025-06-09T15:15:24.403Z",
            "published": "2021-08-05T21:15:11.380Z",
            "imported": "2025-10-10T14:33:22.318Z",
            "id": "CVE-2021-22924",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-22924",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22924"
        }
    ],
    "license": "CC-BY-4.0"
}
References

Affected packages

Julia / LibCURL_jll

Package

Name
LibCURL_jll
Purl
pkg:julia/LibCURL_jll?uuid=deac9b47-8bc7-5906-a0fe-35ac56dc84c0

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.81.0+0