CVE-2019-9578 describes a vulnerability in Yubico libu2f-host versions prior to 1.1.8, where a misparsed response to an initialization command in devs.c can lead to the leakage of uninitialized stack memory back to the device. This high-severity vulnerability (CVSS 7.5) has a low attack complexity and could result in a high impact on availability, though it does not directly affect confidentiality or integrity. There is currently 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 |
|---|---|---|---|
< 1.1.8CPE matchmatch criteria | cpe:2.3:a:yubico:libu2f-host:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/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.