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CVE-2011-0414

Publication date 22 February 2011

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

ISC BIND 9.7.1 through 9.7.2-P3, when configured as an authoritative server, allows remote attackers to cause a denial of service (deadlock and daemon hang) by sending a query at the time of (1) an IXFR transfer or (2) a DDNS update.

Read the notes from the security team

Status

Package Ubuntu Release Status
bind9 10.10 maverick
Fixed 1:9.7.1.dfsg.P2-2ubuntu0.2
10.04 LTS lucid
Not affected
9.10 karmic
Not affected
8.04 LTS hardy
Not affected
6.06 LTS dapper
Not affected

Notes

mdeslaur

2975. [bug] rbtdb.c:cleanup_dead_nodes_callback() aquired the wrong lock which could lead to server deadlock. [RT #22614] 9.7.1 and later only

References

Related Ubuntu Security Notices (USN)

Other references