GHSA-xp6v-qx65-4pp7

Suggest an improvement
Source
https://github.com/advisories/GHSA-xp6v-qx65-4pp7
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-xp6v-qx65-4pp7/GHSA-xp6v-qx65-4pp7.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-xp6v-qx65-4pp7
Aliases
Published
2021-08-25T20:50:39Z
Modified
2023-11-08T04:03:41.780192Z
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
Data races in gfwx
Details

In the affected versions of this crate, ImageChunkMut<'_, T> unconditionally implements Send and Sync, allowing to create data races.

This can result in a memory corruption or undefined behavior when non thread-safe types are moved and referenced across thread boundaries.

The flaw was corrected in commit e7fb2f5 by adding T: Send bound to the Send impl and adding T: Sync bound to the Sync impl.

Database specific
{
    "nvd_published_at": null,
    "cwe_ids": [
        "CWE-662",
        "CWE-787"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-19T18:53:42Z"
}
References

Affected packages

crates.io / gfwx

Package

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.3.0