CVE-2020-36211 – gfwx

Package

Manager: cargo
Name: gfwx
Vulnerable Version: >=0 <0.3.0

Severity

Level: High

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

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

EPSS: 0.00068 pctl0.21286

Details

Data races in gfwx In the affected versions of this crate, ImageChunkMut<'_, T> unconditionally implements Send and Sync, allowing to create data races. This can result in a memory corruption or undefined behavior when non thread-safe types are moved and referenced across thread boundaries. The flaw was corrected in commit e7fb2f5 by adding T: Send bound to the Send impl and adding T: Sync bound to the Sync impl.

Metadata

Created: 2021-08-25T20:50:39Z
Modified: 2023-06-13T18:10:24Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-xp6v-qx65-4pp7/GHSA-xp6v-qx65-4pp7.json
CWE IDs: ["CWE-662", "CWE-787"]
Alternative ID: GHSA-xp6v-qx65-4pp7
Finding: F124
Auto approve: 1