CVE-2020-36457 – lever

Package

Manager: cargo
Name: lever
Vulnerable Version: >=0 <0.1.1

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: 0.00477 pctl0.63998

Details

Data races in lever An issue was discovered in the lever crate before 0.1.1 for Rust. AtomicBox<T> implements the Send and Sync traits for all types T. This allows non-Send types such as Rc and non-Sync types such as Cell to be used across thread boundaries which can trigger undefined behavior and memory corruption.

Metadata

Created: 2021-08-25T20:57:26Z
Modified: 2021-08-18T20:22:32Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-9pp4-8p8v-g78w/GHSA-9pp4-8p8v-g78w.json
CWE IDs: ["CWE-362", "CWE-77"]
Alternative ID: GHSA-9pp4-8p8v-g78w
Finding: F124
Auto approve: 1