CVE-2020-36220 – va-ts

Package

Manager: cargo
Name: va-ts
Vulnerable Version: >=0 <0.0.4

Severity

Level: Medium

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

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

EPSS: 0.00301 pctl0.52898

Details

Data race in va-ts In the affected versions of this crate, Demuxer<T> unconditionally implemented Send with no trait bounds on T. This allows sending a non-Send type T across thread boundaries, which can cause undefined behavior like unlocking a mutex from a thread that didn't lock the mutex, or memory corruption from data race. The flaw was corrected in commit `0562cbf` by adding a T: Send bound to the Send impl for Demuxer<T>.

Metadata

Created: 2021-08-25T20:51:56Z
Modified: 2023-06-13T22:11:43Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-3hj2-hh36-hv9v/GHSA-3hj2-hh36-hv9v.json
CWE IDs: ["CWE-662", "CWE-667", "CWE-787"]
Alternative ID: GHSA-3hj2-hh36-hv9v
Finding: F124
Auto approve: 1