CVE-2020-36446

Published: Aug 8, 2021Modified: Jun 17, 2026

8.1

Vector

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

Exploitability: 2.2 / Impact: 5.9

Source: NVD

Description

An issue was discovered in the signal-simple crate through 2020-11-15 for Rust. There are unconditional implementations of Send and Sync for SyncChannel<T>.

Affected (1)

Products: Signal Simple Project: Signal Simple

Signal Simple Project

1 product

Signal Simple

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Signal Simple Project Signal Simple	Up to 2020-11-15

Related CWEs

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (4)

https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/signal-simple/RUSTSEC-2020-0126.md

Source: cve@mitre.org

Third Party Advisory

https://rustsec.org/advisories/RUSTSEC-2020-0126.html

Source: cve@mitre.org

Third Party Advisory

https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/signal-simple/RUSTSEC-2020-0126.md

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://rustsec.org/advisories/RUSTSEC-2020-0126.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.