RUSTSEC-2020-0118

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

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"
    ]
}