CVE-2021-38196

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Source
https://cve.org/CVERecord?id=CVE-2021-38196
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-38196.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-38196
Aliases
Published
2021-08-08T06:15:09.153Z
Modified
2026-03-14T11:05:01.509430Z
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
[none]
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.

References

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-38196.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "2021-07-22"
            }
        ]
    }
]