CVE-2020-36454 – parc

Package

Manager: cargo
Name: parc
Vulnerable Version: >=0 <=1.0.1

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00281 pctl0.51074

Details

Data races in parc In the affected versions of this crate, LockWeak<T> unconditionally implemented Send with no trait bounds on T. LockWeak<T> doesn't own T and only provides &T. This allows concurrent access to a non-Sync T, which can cause undefined behavior like data races.

Metadata

Created: 2021-08-25T20:57:24Z
Modified: 2023-06-13T20:11:11Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-29v7-3v4c-gf38/GHSA-29v7-3v4c-gf38.json
CWE IDs: ["CWE-119", "CWE-362"]
Alternative ID: GHSA-29v7-3v4c-gf38
Finding: F124
Auto approve: 1