| Name | CVE-2022-3080 |
| Description | By sending specific queries to the resolver, an attacker can cause named to crash. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-5235-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| bind9 (PTS) | bullseye | 1:9.16.50-1~deb11u2 | fixed |
| bullseye (security) | 1:9.16.50-1~deb11u1 | fixed |
| bookworm, bookworm (security) | 1:9.18.28-1~deb12u2 | fixed |
| trixie | 1:9.20.4-2 | fixed |
| sid | 1:9.20.4-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| bind9 | source | buster | (not affected) | | | |
| bind9 | source | bullseye | 1:9.16.33-1~deb11u1 | | DSA-5235-1 | |
| bind9 | source | (unstable) | 1:9.18.7-1 | | | |
Notes
[buster] - bind9 <not-affected> (Vulnerable code introduced later)
https://kb.isc.org/docs/cve-2022-3080
Fixed by: https://gitlab.isc.org/isc-projects/bind9/-/commit/b9e2f3333d0d29deb3ef932aa7aeb28086f153bd (v9_18_7)
Fixed by: https://gitlab.isc.org/isc-projects/bind9/-/commit/3f68e2ad838b3c12a725ccb1082a54b0e8b69562 (v9_16_33)