CVE-2019-16140 describes a critical use-after-free vulnerability in the chttp crate prior to version 0.1.3, specifically impacting the isahc_project isahc library in Rust. This flaw, rated with a CVSS score of 9.8, allows for remote, unauthenticated attackers to achieve high impact on confidentiality, integrity, and availability with low attack complexity. Despite its critical severity, 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 |
|---|---|---|---|
0.1.2CPE matchmatch criteria | cpe:2.3:a:isahc_project:isahc:0.1.2:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/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, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.