CVE-2020-36444 describes a critical vulnerability in the async-coap Rust crate, specifically affecting versions through 2020-12-08, where the Send and Sync traits are incorrectly implemented for ArcGuard<RC, T> without proper trait bounds on RC. This flaw carries a high CVSS score of 8.1, indicating a network-based attack with high impact on confidentiality, integrity, and availability, though it requires high attack complexity. Despite its severity, there is no known active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2020-12-08CPE matchmatch criteria | cpe:2.3:a:async-coap_project:async-coap:*:*:*:*:*:rust:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.