CVE-2024-45049

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Source

https://nvd.nist.gov/vuln/detail/CVE-2024-45049

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-45049.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2024-45049

Aliases

GHSA-xv29-v93r-2f5v

Published

2024-08-27T20:33:01Z

Modified

2025-10-21T02:36:51Z

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

Nix Hydra Missing authentication when triggering evaluations

Details

Hydra is a Continuous Integration service for Nix based projects. It is possible to trigger evaluations in Hydra without any authentication. Depending on the size of evaluations, this can impact the availability of systems. The problem can be fixed by applying https://github.com/NixOS/hydra/commit/f73043378907c2c7e44f633ad764c8bdd1c947d5 to any Hydra package. Users are advised to upgrade. Users unable to upgrade should deny the /api/push route in a reverse proxy. This also breaks the "Evaluate jobset" button in the frontend.

References

Affected packages

Git /

Affected ranges

Database specific

unresolved_versions

[
    {
        "type": "",
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "f73043378907c2c7e44f633ad764c8bdd1c947d5"
            }
        ]
    }
]