CVE-2019-16881 is a critical use-after-free vulnerability affecting the portaudio-rs crate through version 0.3.1 for Rust, stemming from a lack of unwind safety in stream callbacks. This flaw allows for arbitrary code execution with a CVSS score of 9.8, indicating a severe impact on confidentiality, integrity, and availability, and can be exploited remotely 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.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 0.3.1CPE matchmatch criteria | cpe:2.3:a:portaudio-rs_project:portaudio-rs:*:*:*:*:*:*:*:* |
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.