RUSTSEC-2022-0040

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Source

https://rustsec.org/advisories/RUSTSEC-2022-0040

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2022-0040.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2022-0040

Aliases

GHSA-9qxh-258v-666c

Published

2022-01-26T12:00:00Z

Modified

2023-11-08T04:18:04.747199Z

Summary

Multiple soundness issues in `owning_ref`

Details

OwningRef::map_with_owner is unsound and may result in a use-after-free.
OwningRef::map is unsound and may result in a use-after-free.
OwningRefMut::as_owner and OwningRefMut::as_owner_mut are unsound and may result in a use-after-free.
The crate violates Rust's aliasing rules, which may cause miscompilations on recent compilers that emit the LLVM noalias attribute.

safer_owning_ref is a replacement crate which fixes these issues. No patched versions of the original crate are available, and the maintainer is unresponsive.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / owning_ref

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-0

Ecosystem specific

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

Database specific

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