CVE-2021-30455

CRITICAL

id-map <2021-02-26 - Memory Corruption

Title source: llm

Description

An issue was discovered in the id-map crate through 2021-02-26 for Rust. A double free can occur in IdMap::clone_from upon a .clone panic.

References (1)

Scores

CVSS v3 9.8
EPSS 0.0043
EPSS Percentile 62.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE
CWE-415
Status published

Affected Products (2)

id-map_project/id-map < 2021-02-26
crates.io/id-map crates.io

Timeline

Published Apr 07, 2021
Tracked Since Feb 18, 2026