Vulnerability Monitor

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CVE-2009-4022

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.

Security Impact Summary

CVE-2009-4022 is a security vulnerability that . Impacting 1 product from isc organizations running these solutions should prioritize assessment and patching.

Historical Context

Originally identified in 2009, this vulnerability predates many modern security frameworks and practices. The vulnerability landscape of that era was characterized by different threat models and less mature defense mechanisms compared to contemporary standards.

Published

2009-11-25T16:30:00.937

Last Modified

2026-04-23T00:35:47.467

Status

Modified

Source

[email protected]

Severity

CVSSv2: 2.6 (LOW)

CVSSv2 Vector

AV:N/AC:H/Au:N/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: HIGH
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

4.9

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	isc	bind	9.0	Yes
Application	isc	bind	9.0.0	Yes
Application	isc	bind	9.0.0	Yes
Application	isc	bind	9.0.0	Yes
Application	isc	bind	9.0.0	Yes
Application	isc	bind	9.0.0	Yes
Application	isc	bind	9.0.0	Yes
Application	isc	bind	9.0.1	Yes
Application	isc	bind	9.0.1	Yes
Application	isc	bind	9.0.1	Yes
Application	isc	bind	9.1	Yes
Application	isc	bind	9.1.0	Yes
Application	isc	bind	9.1.1	Yes
Application	isc	bind	9.1.1	Yes
Application	isc	bind	9.1.1	Yes
Application	isc	bind	9.1.1	Yes
Application	isc	bind	9.1.1	Yes
Application	isc	bind	9.1.1	Yes
Application	isc	bind	9.1.1	Yes
Application	isc	bind	9.1.1	Yes
Application	isc	bind	9.1.2	Yes
Application	isc	bind	9.1.2	Yes
Application	isc	bind	9.1.3	Yes
Application	isc	bind	9.1.3	Yes
Application	isc	bind	9.1.3	Yes
Application	isc	bind	9.1.3	Yes
Application	isc	bind	9.2	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.0	Yes
Application	isc	bind	9.2.1	Yes
Application	isc	bind	9.2.1	Yes
Application	isc	bind	9.2.1	Yes
Application	isc	bind	9.2.2	Yes
Application	isc	bind	9.2.2	Yes
Application	isc	bind	9.2.2	Yes
Application	isc	bind	9.2.2	Yes
Application	isc	bind	9.2.3	Yes
Application	isc	bind	9.2.3	Yes
Application	isc	bind	9.2.3	Yes
Application	isc	bind	9.2.3	Yes
Application	isc	bind	9.2.3	Yes
Application	isc	bind	9.2.4	Yes
Application	isc	bind	9.2.4	Yes
Application	isc	bind	9.2.4	Yes
Application	isc	bind	9.2.4	Yes
Application	isc	bind	9.2.4	Yes
Application	isc	bind	9.2.4	Yes
Application	isc	bind	9.2.4	Yes
Application	isc	bind	9.2.4	Yes
Application	isc	bind	9.2.5	Yes
Application	isc	bind	9.2.5	Yes
Application	isc	bind	9.2.5	Yes
Application	isc	bind	9.2.6	Yes
Application	isc	bind	9.2.6	Yes
Application	isc	bind	9.2.7	Yes
Application	isc	bind	9.2.7	Yes
Application	isc	bind	9.2.7	Yes
Application	isc	bind	9.2.7	Yes
Application	isc	bind	9.2.8	Yes
Application	isc	bind	9.2.9	Yes
Application	isc	bind	9.2.9	Yes
Application	isc	bind	9.3	Yes
Application	isc	bind	9.3.0	Yes
Application	isc	bind	9.3.0	Yes
Application	isc	bind	9.3.0	Yes
Application	isc	bind	9.3.0	Yes
Application	isc	bind	9.3.0	Yes
Application	isc	bind	9.3.0	Yes
Application	isc	bind	9.3.0	Yes
Application	isc	bind	9.3.0	Yes
Application	isc	bind	9.3.1	Yes
Application	isc	bind	9.3.1	Yes
Application	isc	bind	9.3.1	Yes
Application	isc	bind	9.3.2	Yes
Application	isc	bind	9.3.2	Yes
Application	isc	bind	9.3.3	Yes
Application	isc	bind	9.3.3	Yes
Application	isc	bind	9.3.3	Yes
Application	isc	bind	9.3.3	Yes
Application	isc	bind	9.3.4	Yes
Application	isc	bind	9.3.5	Yes
Application	isc	bind	9.3.5	Yes
Application	isc	bind	9.3.5	Yes
Application	isc	bind	9.3.6	Yes
Application	isc	bind	9.3.6	Yes
Application	isc	bind	9.4.0	Yes
Application	isc	bind	9.4.0	Yes
Application	isc	bind	9.4.0	Yes
Application	isc	bind	9.4.0	Yes
Application	isc	bind	9.4.0	Yes
Application	isc	bind	9.4.0	Yes
Application	isc	bind	9.4.0	Yes
Application	isc	bind	9.4.0	Yes
Application	isc	bind	9.4.0	Yes
Application	isc	bind	9.4.0	Yes
Application	isc	bind	9.4.0	Yes
Application	isc	bind	9.4.0	Yes
Application	isc	bind	9.4.0	Yes
Application	isc	bind	9.4.1	Yes
Application	isc	bind	9.4.2	Yes
Application	isc	bind	9.4.2	Yes
Application	isc	bind	9.4.2	Yes
Application	isc	bind	9.4.3	Yes
Application	isc	bind	9.4.3	Yes
Application	isc	bind	9.4.3	Yes
Application	isc	bind	9.4.3	Yes
Application	isc	bind	9.4.3	Yes
Application	isc	bind	9.4.3	Yes
Application	isc	bind	9.4.3	Yes
Application	isc	bind	9.4.3	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.0	Yes
Application	isc	bind	9.5.1	Yes
Application	isc	bind	9.5.1	Yes
Application	isc	bind	9.5.1	Yes
Application	isc	bind	9.5.1	Yes
Application	isc	bind	9.5.1	Yes
Application	isc	bind	9.5.1	Yes
Application	isc	bind	9.5.2	Yes
Application	isc	bind	9.5.2	Yes
Application	isc	bind	9.5.2	Yes
Application	isc	bind	9.6.0	Yes
Application	isc	bind	9.6.0	Yes
Application	isc	bind	9.6.0	Yes
Application	isc	bind	9.6.0	Yes
Application	isc	bind	9.6.0	Yes
Application	isc	bind	9.6.0	Yes
Application	isc	bind	9.6.1	Yes
Application	isc	bind	9.6.1	Yes
Application	isc	bind	9.6.1	Yes
Application	isc	bind	9.6.1	Yes
Application	isc	bind	9.7.0	Yes
Application	isc	bind	9.7.0	Yes
Application	isc	bind	9.7.0	Yes
Application	isc	bind	9.7.0	Yes
Application	isc	bind	9.7.0	Yes
Application	isc	bind	9.7.0	Yes
Application	isc	bind	9.7.0	Yes
Application	isc	bind	9.7.0	Yes
Application	isc	bind	9.7.0	Yes
Application	isc	bind	9.7.0	Yes

References

ftp://ftp.sco.com/pub/unixware7/714/security/p535243_uw7/p535243b.txt ([email protected])
http://aix.software.ibm.com/aix/efixes/security/bind9_advisory.asc ([email protected])
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html ([email protected])
http://lists.vmware.com/pipermail/security-announce/2010/000082.html ([email protected])
http://osvdb.org/60493 ([email protected])
http://secunia.com/advisories/37426 Vendor Advisory ([email protected])
http://secunia.com/advisories/37491 Vendor Advisory ([email protected])
http://secunia.com/advisories/38219 Vendor Advisory ([email protected])
http://secunia.com/advisories/38240 Vendor Advisory ([email protected])
http://secunia.com/advisories/38794 Vendor Advisory ([email protected])
http://secunia.com/advisories/38834 Vendor Advisory ([email protected])
http://secunia.com/advisories/39334 Vendor Advisory ([email protected])
http://secunia.com/advisories/40730 Vendor Advisory ([email protected])
http://sunsolve.sun.com/search/document.do?assetkey=1-77-1021660.1-1 ([email protected])
http://sunsolve.sun.com/search/document.do?assetkey=1-77-1021798.1-1 ([email protected])
http://support.apple.com/kb/HT5002 ([email protected])
http://wiki.rpath.com/wiki/Advisories:rPSA-2010-0018 ([email protected])
http://www.ibm.com/support/docview.wss?uid=isg1IZ68597 ([email protected])
http://www.ibm.com/support/docview.wss?uid=isg1IZ71667 ([email protected])
http://www.ibm.com/support/docview.wss?uid=isg1IZ71774 ([email protected])
http://www.kb.cert.org/vuls/id/418861 US Government Resource ([email protected])
http://www.mandriva.com/security/advisories?name=MDVSA-2009:304 ([email protected])
http://www.openwall.com/lists/oss-security/2009/11/24/1 ([email protected])
http://www.openwall.com/lists/oss-security/2009/11/24/2 ([email protected])
http://www.openwall.com/lists/oss-security/2009/11/24/8 ([email protected])
http://www.redhat.com/support/errata/RHSA-2009-1620.html Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/37118 ([email protected])
http://www.ubuntu.com/usn/USN-888-1 ([email protected])
http://www.vupen.com/english/advisories/2009/3335 Vendor Advisory ([email protected])
http://www.vupen.com/english/advisories/2010/0176 Vendor Advisory ([email protected])
http://www.vupen.com/english/advisories/2010/0528 Vendor Advisory ([email protected])
http://www.vupen.com/english/advisories/2010/0622 Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=538744 Patch ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/54416 ([email protected])
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04952488 ([email protected])
https://issues.rpath.com/browse/RPL-3152 ([email protected])
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10821 ([email protected])
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11745 ([email protected])
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7261 ([email protected])
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7459 ([email protected])
https://www.isc.org/advisories/CVE-2009-4022v6 Vendor Advisory ([email protected])
https://www.isc.org/advisories/CVE2009-4022 Vendor Advisory ([email protected])
https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01172.html ([email protected])
https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01188.html ([email protected])
ftp://ftp.sco.com/pub/unixware7/714/security/p535243_uw7/p535243b.txt (af854a3a-2127-422b-91ae-364da2661108)
http://aix.software.ibm.com/aix/efixes/security/bind9_advisory.asc (af854a3a-2127-422b-91ae-364da2661108)
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.vmware.com/pipermail/security-announce/2010/000082.html (af854a3a-2127-422b-91ae-364da2661108)
http://osvdb.org/60493 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/37426 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/37491 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/38219 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/38240 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/38794 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/38834 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/39334 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/40730 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://sunsolve.sun.com/search/document.do?assetkey=1-77-1021660.1-1 (af854a3a-2127-422b-91ae-364da2661108)
http://sunsolve.sun.com/search/document.do?assetkey=1-77-1021798.1-1 (af854a3a-2127-422b-91ae-364da2661108)
http://support.apple.com/kb/HT5002 (af854a3a-2127-422b-91ae-364da2661108)
http://wiki.rpath.com/wiki/Advisories:rPSA-2010-0018 (af854a3a-2127-422b-91ae-364da2661108)
http://www.ibm.com/support/docview.wss?uid=isg1IZ68597 (af854a3a-2127-422b-91ae-364da2661108)
http://www.ibm.com/support/docview.wss?uid=isg1IZ71667 (af854a3a-2127-422b-91ae-364da2661108)
http://www.ibm.com/support/docview.wss?uid=isg1IZ71774 (af854a3a-2127-422b-91ae-364da2661108)
http://www.kb.cert.org/vuls/id/418861 US Government Resource (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDVSA-2009:304 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2009/11/24/1 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2009/11/24/2 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2009/11/24/8 (af854a3a-2127-422b-91ae-364da2661108)
http://www.redhat.com/support/errata/RHSA-2009-1620.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/37118 (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-888-1 (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2009/3335 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2010/0176 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2010/0528 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2010/0622 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=538744 Patch (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/54416 (af854a3a-2127-422b-91ae-364da2661108)
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04952488 (af854a3a-2127-422b-91ae-364da2661108)
https://issues.rpath.com/browse/RPL-3152 (af854a3a-2127-422b-91ae-364da2661108)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10821 (af854a3a-2127-422b-91ae-364da2661108)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11745 (af854a3a-2127-422b-91ae-364da2661108)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7261 (af854a3a-2127-422b-91ae-364da2661108)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7459 (af854a3a-2127-422b-91ae-364da2661108)
https://www.isc.org/advisories/CVE-2009-4022v6 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.isc.org/advisories/CVE2009-4022 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01172.html (af854a3a-2127-422b-91ae-364da2661108)
https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01188.html (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For isc's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.