GHSA-3hj2-hh36-hv9v

Source

https://github.com/advisories/GHSA-3hj2-hh36-hv9v

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-3hj2-hh36-hv9v/GHSA-3hj2-hh36-hv9v.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-3hj2-hh36-hv9v

Aliases

CVE-2020-36220
RUSTSEC-2020-0114

Published

2021-08-25T20:51:56Z

Modified

2023-11-08T04:03:42.275700Z

Severity

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

Summary

Data race in va-ts

Details

In the affected versions of this crate, Demuxer<T> unconditionally implemented Send with no trait bounds on T. This allows sending a non-Send type T across thread boundaries, which can cause undefined behavior like unlocking a mutex from a thread that didn't lock the mutex, or memory corruption from data race. The flaw was corrected in commit 0562cbf by adding a T: Send bound to the Send impl for Demuxer<T>.

Database specific

{
    "nvd_published_at": null,
    "severity": "MODERATE",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-662",
        "CWE-667",
        "CWE-787"
    ],
    "github_reviewed_at": "2021-08-19T18:47:06Z"
}

References

Affected packages

crates.io / va-ts

Package

Name: va-ts; View open source insights on deps.dev
Purl: pkg:cargo/va-ts

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.0.4