What is GHSA-rccq-j2m7-8fwr?

GHSA-rccq-j2m7-8fwr is a security advisory published by GitHub Security Advisories with Critical severity. Double-free in id-map

Which CVE IDs does GHSA-rccq-j2m7-8fwr cover?

GHSA-rccq-j2m7-8fwr covers the following CVE IDs: CVE-2021-30457. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-rccq-j2m7-8fwr?

GHSA-rccq-j2m7-8fwr has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

Which products are affected by GHSA-rccq-j2m7-8fwr?

GHSA-rccq-j2m7-8fwr affects 1 product, including: rust/id-map:\u003c= 0.2.1.

GHSA-rccq-j2m7-8fwrCriticalCVSS 9.8

Double-free in id-map

Vendor

GitHub Security Advisories

Published

August 25, 2021

Last Modified

June 13, 2023

🔗 CVE IDs covered (1)

CVE-2021-30457 →

📋 Description

A double free can occur in remove_set upon a panic in a Drop impl. When removing a set of elements, ptr::drop_in_place is called on each of the element to be removed. If the Drop impl of one of these elements panics then the previously dropped elements can be dropped again.

🎯 Affected products1

rust/id-map:<= 0.2.1

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2021-30457
https://github.com/andrewhickman/id-map/issues/3
https://rustsec.org/advisories/RUSTSEC-2021-0052.html
https://github.com/advisories/GHSA-rccq-j2m7-8fwr