CVE-2021-30456

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2021-30456

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30456.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-30456

Aliases

Published

2021-04-07T22:15:15.240Z

Modified

2026-03-14T10:57:34.043559Z

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 id-map crate through 2021-02-26 for Rust. A double free can occur in getorinsert upon a panic of a user-provided f function.

References

https://rustsec.org/advisories/RUSTSEC-2021-0052.html

Affected packages

Git /

Affected ranges

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30456.json"

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "2021-02-26"
            }
        ]
    }
]