CVE-2009-4008

Publication date 2 June 2011

Last updated 24 July 2024

Ubuntu priority

Description

Unbound before 1.4.4 does not send responses for signed zones after mishandling an unspecified query, which allows remote attackers to cause a denial of service (DNSSEC outage) via a crafted query.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
unbound	11.10 oneiric	Not affected
	11.04 natty	Not affected
	10.10 maverick	Not affected
	10.04 LTS lucid	Fixed 1.4.1-2ubuntu0.2
	8.04 LTS hardy	Not in release

How can I get the fixes?
What do statuses mean?

References

MITRE
NVD
Launchpad
Debian

Other references

https://www.cve.org/CVERecord?id=CVE-2009-4008