GHSA-79wf-qcqv-r22r

Source

https://github.com/advisories/GHSA-79wf-qcqv-r22r

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-79wf-qcqv-r22r/GHSA-79wf-qcqv-r22r.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-79wf-qcqv-r22r

Aliases

CVE-2021-38196
RUSTSEC-2021-0077

Published

2021-08-25T20:56:00Z

Modified

2023-11-08T04:06:26.288170Z

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

Remote code execution in better-macro

Details

An issue was discovered in the better-macro crate through 2021-07-22 for Rust. It intentionally demonstrates that remote attackers can execute arbitrary code via proc-macros, and otherwise has no legitimate purpose.

Database specific

{
    "nvd_published_at": "2021-08-08T06:15:00Z",
    "github_reviewed_at": "2021-08-18T21:21:03Z",
    "severity": "HIGH",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-78",
        "CWE-94"
    ]
}

References

Affected packages

crates.io / better-macro

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Last affected

1.0.4