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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXZmcXgtaHY4OC1mOWN2

Double-free in id-map

A double free can occur in get_or_insert upon a panic of a user-provided f function. get_or_insert reserves space for a value, before calling the user provided insertion function f. If the function f panics then uninitialized or previously freed memory can be dropped.

Permalink: https://github.com/advisories/GHSA-vfqx-hv88-f9cv
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXZmcXgtaHY4OC1mOWN2
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 2 years ago
Updated: 10 months ago


CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-vfqx-hv88-f9cv, CVE-2021-30456
References: Repository: https://github.com/andrewhickman/id-map
Blast Radius: 0.0

Affected Packages

cargo:id-map
Dependent packages: 0
Dependent repositories: 1
Downloads: 11,590 total
Affected Version Ranges: <= 0.2.1
No known fixed version
All affected versions: 0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6, 0.1.8, 0.1.9, 0.1.10, 0.1.11, 0.1.12, 0.1.13, 0.1.14, 0.1.15, 0.1.16, 0.2.0, 0.2.1