CVE-2020-35899 is a medium-severity vulnerability affecting the actix-service crate before version 1.0.6 for Rust, specifically impacting actix and actix_service products. The flaw, categorized as CWE-416 (Use-After-Free), allows an attacker to obtain multiple mutable references to the same data within the Cell implementation. This local attack, with low complexity and requiring low privileges, can lead to high availability impact, potentially causing denial of service. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.0.6CPE matchmatch criteria | cpe:2.3:a:actix:actix-service:*:*:*:*:*:rust:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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.