RUSTSEC-2021-0036

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Source

https://rustsec.org/advisories/RUSTSEC-2021-0036

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2021-0036.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2021-0036

Aliases

CVE-2021-28037
GHSA-gppw-3h6h-v6q2

Published

2021-03-03T12:00:00Z

Modified

2023-11-08T04:05:28.032734Z

Severity

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

Summary

Intern<T>: Data race allowed on T

Details

Affected versions of this crate unconditionally implements Sync for Intern<T>. This allows users to create data race on T: !Sync, which may lead to undefined behavior (for example, memory corruption).

The flaw was corrected in commit 2928a87 by adding the trait bound T: Sync in the Sync impl of Intern<T>.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / internment

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-0

Fixed

0.4.2

Ecosystem specific

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

Database specific

cvss

"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"

informational

null