RUSTSEC-2020-0098

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Source

https://rustsec.org/advisories/RUSTSEC-2020-0098

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2020-0098.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2020-0098

Aliases

Published

2020-12-18T12:00:00Z

Modified

2023-11-08T04:03:41.476758Z

Severity

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

Summary

UsbContext trait did not require implementers to be Send and Sync.

Details

Affected versions of rusb did not require UsbContext to implement Send and Sync. However, through Device and DeviceHandle it is possible to use UsbContexts across threads.

This issue allows non-thread safe UsbContext types to be used concurrently leading to data races and memory corruption.

The issue was fixed by adding Send and Sync bounds to UsbContext.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / rusb

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-0

Fixed

0.7.0

Ecosystem specific

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

Database specific

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