Name | CVE-2022-3736 |
Description | BIND 9 resolver can crash when stale cache and stale answers are enabled, option `stale-answer-client-timeout` is set to a positive integer, and the resolver receives an RRSIG query. This issue affects BIND 9 versions 9.16.12 through 9.16.36, 9.18.0 through 9.18.10, 9.19.0 through 9.19.8, and 9.16.12-S1 through 9.16.36-S1. |
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-5329-1 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
bind9 (PTS) | jessie, jessie (lts) | 1:9.9.5.dfsg-9+deb8u31 | fixed |
stretch (security) | 1:9.10.3.dfsg.P4-12.3+deb9u12 | fixed | |
stretch (lts), stretch | 1:9.10.3.dfsg.P4-12.3+deb9u17 | fixed | |
buster, buster (lts) | 1:9.11.5.P4+dfsg-5.1+deb10u13 | fixed | |
buster (security) | 1:9.11.5.P4+dfsg-5.1+deb10u11 | fixed | |
bullseye | 1:9.16.50-1~deb11u2 | fixed | |
bullseye (security) | 1:9.16.50-1~deb11u1 | fixed | |
bookworm (security), bookworm | 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 | jessie | (not affected) | |||
bind9 | source | stretch | (not affected) | |||
bind9 | source | buster | (not affected) | |||
bind9 | source | bullseye | 1:9.16.37-1~deb11u1 | DSA-5329-1 | ||
bind9 | source | (unstable) | 1:9.18.11-1 |
[buster] - bind9 <not-affected> (Vulnerable code introduced later)
https://kb.isc.org/docs/cve-2022-3736
[stretch] - bind9 <not-affected> (Vulnerable code introduced later)
[jessie] - bind9 <not-affected> (Vulnerable code introduced later)