GHSA-fhvj-7f9p-w788

Source

https://github.com/advisories/GHSA-fhvj-7f9p-w788

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-fhvj-7f9p-w788/GHSA-fhvj-7f9p-w788.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-fhvj-7f9p-w788

Aliases

Published

2021-08-25T20:48:54Z

Modified

2024-03-15T00:05:27.030752Z

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

Multiple security issues including data race, buffer overflow, and uninitialized memory drop in arr

Details

arr crate contains multiple security issues. Specifically,

It incorrectly implements Sync/Send bounds, which allows to smuggle non-Sync/Send types across the thread boundary.
Index and IndexMut implementation does not check the array bound.
Array::newfromtemplate() drops uninitialized memory.

Database specific

{
    "nvd_published_at": null,
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-120"
    ],
    "github_reviewed_at": "2021-08-19T20:56:25Z",
    "severity": "CRITICAL"
}

References

Affected packages

crates.io / arr

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Last affected

0.6.1

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-fhvj-7f9p-w788/GHSA-fhvj-7f9p-w788.json"