PowerDNS Recursive Query Denial of Service Vulnerability

BID:14291

Info

PowerDNS Recursive Query Denial of Service Vulnerability

Bugtraq ID: 14291
Class: Unknown
CVE: CVE-2005-2302
Remote: Yes
Local: No
Published: Jul 17 2005 12:00AM
Updated: Jul 12 2009 04:06PM
Credit: Credited to Wilco Baan.
Vulnerable: S.u.S.E. Linux Professional 9.3 x86_64
S.u.S.E. Linux Professional 9.3
S.u.S.E. Linux Personal 9.3 x86_64
S.u.S.E. Linux Personal 9.3
PowerDNS PowerDNS 2.9.17
+ Gentoo Linux
PowerDNS PowerDNS 2.9.16
PowerDNS PowerDNS 2.9.15
+ Gentoo Linux
PowerDNS PowerDNS 2.8
PowerDNS PowerDNS 2.0 RC1
Debian Linux 3.1 sparc
Debian Linux 3.1 s/390
Debian Linux 3.1 ppc
Debian Linux 3.1 mipsel
Debian Linux 3.1 mips
Debian Linux 3.1 m68k
Debian Linux 3.1 ia-64
Debian Linux 3.1 ia-32
Debian Linux 3.1 hppa
Debian Linux 3.1 arm
Debian Linux 3.1 amd64
Debian Linux 3.1 alpha
Debian Linux 3.1
Debian Linux 3.0 sparc
Debian Linux 3.0 s/390
Debian Linux 3.0 ppc
Debian Linux 3.0 mipsel
Debian Linux 3.0 mips
Debian Linux 3.0 m68k
Debian Linux 3.0 ia-64
Debian Linux 3.0 ia-32
Debian Linux 3.0 hppa
Debian Linux 3.0 arm
Debian Linux 3.0 alpha
Debian Linux 3.0
Not Vulnerable: PowerDNS PowerDNS 2.9.18

Discussion

PowerDNS Recursive Query Denial of Service Vulnerability

A denial of service vulnerability affects PowerDNS. The vulnerability allows for remote attackers from external networks to cause lookups for authorized hosts to fail. The technical details of this vulnerability are not yet available. The condition occurs when PowerDNS is configured to allow only hosts from specific IP address ranges to perform recursive queries.

Exploit / POC

PowerDNS Recursive Query Denial of Service Vulnerability

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected] <mailto:[email protected]>.

Solution / Fix

PowerDNS Recursive Query Denial of Service Vulnerability

Solution:
The vendor has released a new version, PowerDNS 2.9.18. It is available at http://www.powerdns.com.

Debian GNU/Linux has released advisory DSA 771-1 to address this issue. Please see the referenced advisory for further information.

Debian has released security advisory DSA 773-1 addressing several issues for their AMD64 port of the operating system. Please see the referenced
advisory for further information.

SUSE has released a security summary report (SUSE-SR:2005:019) addressing this and other issues. Please see the referenced advisory for further information.


PowerDNS PowerDNS 2.9.17

References

PowerDNS Recursive Query Denial of Service Vulnerability

References:

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