CVE-2020-35711 describes a vulnerability in the arc-swap Rust crate (versions prior to 0.4.8 and 1.x prior to 1.1.0) where using arc_swap::access::Map with the Constant test helper or a custom Access trait implementation can result in dangling references. This high-severity vulnerability (CVSS 7.5) is network-exploitable with low attack complexity, leading to high availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.4.8CPE matchmatch criteria | cpe:2.3:a:arc-swap_project:arc-swap:*:*:*:*:*:*:*:* | ||
>= 1.0.0, < 1.1.0CPE matchmatch criteria | cpe:2.3:a:arc-swap_project:arc-swap:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.