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CVE-2009-4022

Published: 25 November 2009

Unspecified vulnerability in ISC BIND 9.0.x through 9.3.x, 9.4 before 9.4.3-P4, 9.5 before 9.5.2-P1, 9.6 before 9.6.1-P2, and 9.7 beta before 9.7.0b3, with DNSSEC validation enabled and checking disabled (CD), allows remote attackers to conduct DNS cache poisoning attacks by receiving a recursive client query and sending a response that contains an Additional section with crafted data, which is not properly handled when the response is processed "at the same time as requesting DNSSEC records (DO)," aka Bug 20438.

Priority

Medium

Status

Package Release Status
bind
Launchpad, Ubuntu, Debian
dapper Ignored
(end of life)
hardy Does not exist

intrepid Does not exist

jaunty Does not exist

karmic Does not exist

upstream Needs triage

bind9
Launchpad, Ubuntu, Debian
dapper
Released (1:9.3.2-2ubuntu1.9)
hardy
Released (1:9.4.2.dfsg.P2-2ubuntu0.4)
intrepid
Released (1:9.5.0.dfsg.P2-1ubuntu3.4)
jaunty
Released (1:9.5.1.dfsg.P2-1ubuntu0.3)
karmic
Released (1:9.6.1.dfsg.P1-3ubuntu0.2)
upstream
Released (1:9.6.1.dfsg.P2-1)