CVE-2019-25038 is an integer overflow vulnerability in the dnscrypt.c component of Unbound before version 1.9.5, affecting Debian and NLnet Labs Unbound installations. This critical vulnerability (CVSS 9.8) has a network attack vector, low attack complexity, and could lead to high impacts on confidentiality, integrity, and availability. Despite its severity, the vendor disputes its exploitability in a running Unbound instance, and there is currently no evidence of active exploitation, public exploit code, or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.9.5CPE matchmatch criteria | cpe:2.3:a:nlnetlabs:unbound:*:*:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
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.