CVE-2019-25033 describes an integer overflow vulnerability in the regional allocator of Unbound versions prior to 1.9.5, affecting Debian and NLnetlabs Unbound products. This vulnerability carries a critical CVSS score of 9.8, indicating a network-exploitable flaw with low attack complexity that could lead to high impact on confidentiality, integrity, and availability. Despite the high severity, the vendor disputes its exploitability in a running Unbound installation, and there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| 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.