RUSTSEC-2020-0090

Source
https://rustsec.org/advisories/RUSTSEC-2020-0090
Import Source
https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2020-0090.json
JSON Data
https://api.osv.dev/v1/vulns/RUSTSEC-2020-0090
Aliases
Published
2020-12-08T12:00:00Z
Modified
2023-11-08T04:03:39.830805Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Thex<T> allows data races of non-Send types across threads
Details

thex::Thex<T> implements Sync for all types T. However, it is missing a bound for T: Send.

This allows non-Send types such as Rc to be sent across thread boundaries which can trigger undefined behavior and memory corruption.

Database specific
{
    "license": "CC0-1.0"
}
References

Affected packages

crates.io / thex

Package

Affected ranges

Type
SEMVER
Events
Introduced
0.0.0-0

Ecosystem specific

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

Database specific

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