RUSTSEC-2024-0409

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Source

https://rustsec.org/advisories/RUSTSEC-2024-0409

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2024-0409.json

JSON Data

https://api.test.osv.dev/v1/vulns/RUSTSEC-2024-0409

Published

2024-12-04T12:00:00Z

Modified

2024-12-05T04:00:56Z

Summary

Build corruption when using `PYO3_CONFIG_FILE` environment variable

Details

In PyO3 0.23.0 the PYO3_CONFIG_FILE environment variable used to configure builds regressed such that changing the environment variable would no longer trigger PyO3 to reconfigure and recompile. In combination with workflows using tools such as maturin to build for multiple versions in a single build, this leads to Python wheels being compiled against the wrong Python API version.

All users who distribute artefacts for multiple Python versions are encouraged to update and rebuild with PyO3 0.23.3. Affected wheels produced from PyO3 0.23.0 through 0.23.2 are highly unstable and will crash the Python interpreter in unpredictable ways.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / pyo3

Package

Name: pyo3; View open source insights on deps.dev
Purl: pkg:cargo/pyo3

Affected ranges

Type: SEMVER
Events: Introduced

0.23.0

Fixed

0.23.3

Ecosystem specific

{
    "affected_functions": null,
    "affects": {
        "os": [],
        "functions": [],
        "arch": []
    }
}

Database specific

{
    "cvss": null,
    "informational": null,
    "categories": [
        "memory-corruption"
    ]
}