| Name | CVE-2022-0396 |
| Description | BIND 9.16.11 -> 9.16.26, 9.17.0 -> 9.18.0 and versions 9.16.11-S1 -> 9.16.26-S1 of the BIND Supported Preview Edition. Specifically crafted TCP streams can cause connections to BIND to remain in CLOSE_WAIT status for an indefinite period of time, even after the client has terminated the connection. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| bind9 (PTS) | buster | 1:9.11.5.P4+dfsg-5.1+deb10u7 | fixed |
| buster (security) | 1:9.11.5.P4+dfsg-5.1+deb10u10 | fixed |
| bullseye | 1:9.16.44-1~deb11u1 | fixed |
| bullseye (security) | 1:9.16.48-1 | fixed |
| bookworm | 1:9.18.19-1~deb12u1 | fixed |
| bookworm (security) | 1:9.18.24-1 | fixed |
| sid, trixie | 1:9.19.21-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| bind9 | source | stretch | (not affected) | | | |
| bind9 | source | buster | (not affected) | | | |
| bind9 | source | bullseye | 1:9.16.27-1~deb11u1 | | | |
| bind9 | source | (unstable) | 1:9.18.1-1 | | | |
Notes
[buster] - bind9 <not-affected> (Vulnerable code introduced later)
[stretch] - bind9 <not-affected> (Vulnerable code introduced later)
https://kb.isc.org/docs/cve-2022-0396