CVE-2020-25574 is an integer overflow vulnerability in the http crate (before version 0.1.20) for Rust, specifically within the HeaderMap::reserve() function, affecting products like hyper and http. This flaw can lead to a denial of service, such as an infinite loop, and carries a CVSS score of 7.5 (HIGH) due to its network-based attack vector and low attack complexity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.1.20CPE matchmatch criteria | cpe:2.3:a:hyper:http:*:*:*:*:*:*:*:* |
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
No social media mentions found for this CVE.
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.