RUSTSEC-2020-0118

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Source

https://rustsec.org/advisories/RUSTSEC-2020-0118

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2020-0118.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2020-0118

Aliases

Published

2020-12-08T12:00:00Z

Modified

2023-11-08T04:03:44.842730Z

Severity

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

Summary

Future<T> lacks bounds on Send and Sync.

Details

tiny_future contains a light-weight implementation of Futures. The Future type it has lacked bound on its Send and Sync traits.

This allows for a bug where non-thread safe types such as Cell can be used in Futures and cause data races in concurrent programs.

The flaw was corrected in commit c791919 by adding trait bounds to Future's Send and Sync.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / tiny_future

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-0

Fixed

0.4.0

Ecosystem specific

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

Database specific

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