RUSTSEC-2020-0092

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Source

https://rustsec.org/advisories/RUSTSEC-2020-0092

Import Source

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2020-0092

Aliases

Published

2020-11-13T12:00:00Z

Modified

2023-11-08T04:03:39.892156Z

Severity

4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

Send/Sync bound needed on V in `impl Send/Sync for ARCache<K, V>`

Details

Affected versions of this crate unconditionally implemented Send/Sync traits for ARCache<K, V> type.

This allows users to send/access types that do not implement Send/Sync, which can cause a data race.

The flaw was corrected in the 0.2.6 release by adding bounds K: Send + Sync & V: Send + Sync to affected Send/Sync trait implementations.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

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

{
    "cvss": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
    "informational": "unsound",
    "categories": [
        "thread-safety"
    ]
}