CVE-2022-0396 is a denial-of-service vulnerability affecting specific versions of BIND 9, including the Supported Preview Edition, and products from Fedora Project, ISC, NetApp, and Siemens. Specially crafted TCP streams can cause BIND connections to remain in a CLOSE_WAIT state indefinitely, leading to resource exhaustion. With a CVSS score of 5.3 (Medium), it has a low impact on availability and can be exploited remotely with low attack complexity. There is no evidence of active exploitation, public exploit code, or significant community discussion beyond a single Reddit mention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 9.16.11, < 9.16.27CPE matchmatch criteria | cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:* | ||
>= 9.16.11, < 9.16.27CPE matchmatch criteria | cpe:2.3:a:isc:bind:*:*:*:*:supported_preview:*:*:* | ||
>= 9.17.0, <= 9.18.0CPE matchmatch criteria | cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* | ||
34CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* | ||
35CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.