GHSA-hhw2-pqhf-vmx2

Source

https://github.com/advisories/GHSA-hhw2-pqhf-vmx2

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-hhw2-pqhf-vmx2/GHSA-hhw2-pqhf-vmx2.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-hhw2-pqhf-vmx2

Aliases

CVE-2020-35898
RUSTSEC-2020-0045

Published

2021-08-25T20:49:09Z

Modified

2025-05-23T18:29:56Z

Severity

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

Summary

Use after free in actix-utils

Details

An issue was discovered in the actix-utils crate before 2.0.0 for Rust. The Cell implementation allows obtaining more than one mutable reference to the same data.

Database specific

{
    "nvd_published_at": null,
    "severity": "CRITICAL",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-416"
    ],
    "github_reviewed_at": "2021-08-19T20:53:53Z"
}

References

Affected packages

crates.io / actix-utils

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.0.0