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CVE-2006-2076 Details

Description

Memory leak in Paul Rombouts pdnsd before 1.2.4 allows remote attackers to cause a denial of service (memory consumption) via a DNS query with an unsupported (1) QTYPE or (2) QCLASS, as demonstrated by the OUSPG PROTOS DNS test suite.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
http://secunia.com/advisories/19835	CVE
http://secunia.com/advisories/20055	CVE
http://securitytracker.com/id?1015989	CVE	Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/26081	CVE
http://www.gentoo.org/security/en/glsa/glsa-200605-10.xml	CVE
http://www.kb.cert.org/vuls/id/955777	CVE	US Government Resource
http://www.niscc.gov.uk/niscc/docs/br-20060425-00311.html?lang=en	CVE	Vendor Advisory
http://www.niscc.gov.uk/niscc/docs/re-20060425-00312.pdf?lang=en	CVE	Vendor Advisory
http://www.phys.uu.nl/~rombouts/pdnsd.html	CVE
http://www.securityfocus.com/bid/17694	CVE	Patch
http://www.vupen.com/english/advisories/2006/1505	CVE
http://www.vupen.com/english/advisories/2006/1528	CVE
http://secunia.com/advisories/19835	[email protected]
http://secunia.com/advisories/20055	[email protected]
http://securitytracker.com/id?1015989	[email protected]	Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/26081	[email protected]
http://www.gentoo.org/security/en/glsa/glsa-200605-10.xml	[email protected]
http://www.kb.cert.org/vuls/id/955777	[email protected]	US Government Resource
http://www.niscc.gov.uk/niscc/docs/br-20060425-00311.html?lang=en	[email protected]	Vendor Advisory
http://www.niscc.gov.uk/niscc/docs/re-20060425-00312.pdf?lang=en	[email protected]	Vendor Advisory
http://www.phys.uu.nl/~rombouts/pdnsd.html	[email protected]
http://www.securityfocus.com/bid/17694	[email protected]	Patch
http://www.vupen.com/english/advisories/2006/1505	[email protected]
http://www.vupen.com/english/advisories/2006/1528	[email protected]

see all 24 references

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-Other	Weakness Not in a Standard CWE Category	[email protected]

Affected Products

Product	Versions
pdnsd pdnsd	1.0.13 1.0.15 1.1 1.1.1 1.1.2
CPE cpe:2.3:a:pdnsd:pdnsd:1.0.13:::::::* cpe:2.3:a:pdnsd:pdnsd:1.0.15:::::::* cpe:2.3:a:pdnsd:pdnsd:1.1:::::::* cpe:2.3:a:pdnsd:pdnsd:1.1.1:::::::* cpe:2.3:a:pdnsd:pdnsd:1.1.2:::::::* cpe:2.3:a:pdnsd:pdnsd:1.1.3:::::::* cpe:2.3:a:pdnsd:pdnsd:1.1.4:::::::* cpe:2.3:a:pdnsd:pdnsd:1.1.5:::::::* cpe:2.3:a:pdnsd:pdnsd:1.1.6:::::::* cpe:2.3:a:pdnsd:pdnsd:1.1.7a:::::::* cpe:2.3:a:pdnsd:pdnsd:1.1.8b1_par5:::::::* cpe:2.3:a:pdnsd:pdnsd:1.1.8b1_par6:::::::* cpe:2.3:a:pdnsd:pdnsd:1.1.8b1_par8:::::::* cpe:2.3:a:pdnsd:pdnsd:1.1.10_par:::::::* cpe:2.3:a:pdnsd:pdnsd:1.1.11_par:::::::* cpe:2.3:a:pdnsd:pdnsd:1.2.1_par:::::::* cpe:2.3:a:pdnsd:pdnsd:1.2.2_par:::::::* cpe:2.3:a:pdnsd:pdnsd:1.2.3_par:::::::* Remediation No remediation found in references.

Product

Versions

pdnsd pdnsd

1.0.13

1.0.15

1.1

1.1.1

1.1.2

CPE

cpe:2.3:a:pdnsd:pdnsd:1.0.13:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.0.15:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.1:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.1.3:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.1.4:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.1.5:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.1.6:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.1.7a:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.1.8b1_par5:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.1.8b1_par6:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.1.8b1_par8:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.1.10_par:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.1.11_par:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.2.1_par:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.2.2_par:*:*:*:*:*:*:*
cpe:2.3:a:pdnsd:pdnsd:1.2.3_par:*:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 16, 2026		[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jul 20, 2017	CVE Modified	[email protected]
Apr 28, 2006	Initial Analysis	[email protected]