CVE-2006-2072

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Summary

CVECVE-2006-2072
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2006-04-27 22:02:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionMultiple unspecified vulnerabilities in DeleGate 9.x before 9.0.6 and 8.x before 8.11.6 allow remote attackers to cause a denial of service via crafted DNS responses messages that cause (1) a buffer over-read or (2) infinite recursion, which can trigger a segmentation fault or invalid memory access, as demonstrated by the OUSPG PROTOS DNS test suite.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

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

EPSS: 0.021120000 probability, percentile 0.841340000 (date 2026-04-20)

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Delegate Delegate 7.7.0 All All All
Application Delegate Delegate 7.7.1 All All All
Application Delegate Delegate 7.8.0 All All All
Application Delegate Delegate 7.8.1 All All All
Application Delegate Delegate 7.8.2 All All All
Application Delegate Delegate 7.9.11 All All All
Application Delegate Delegate 8.10 All All All
Application Delegate Delegate 8.10.1 All All All
Application Delegate Delegate 8.10.2 All All All
Application Delegate Delegate 8.10.3 All All All
Application Delegate Delegate 8.10.4 All All All
Application Delegate Delegate 8.10.5 All All All
Application Delegate Delegate 8.10.6 All All All
Application Delegate Delegate 8.11 All All All
Application Delegate Delegate 8.11.1 All All All
Application Delegate Delegate 8.11.2 All All All
Application Delegate Delegate 8.11.3 All All All
Application Delegate Delegate 8.11.4 All All All
Application Delegate Delegate 8.11.5 All All All
Application Delegate Delegate 8.3.3 All All All
Application Delegate Delegate 8.3.4 All All All
Application Delegate Delegate 8.4.0 All All All
Application Delegate Delegate 8.5.0 All All All
Application Delegate Delegate 8.9 All All All
Application Delegate Delegate 8.9.1 All All All
Application Delegate Delegate 8.9.2 All All All
Application Delegate Delegate 8.9.3 All All All
Application Delegate Delegate 8.9.4 All All All
Application Delegate Delegate 8.9.5 All All All
Application Delegate Delegate 8.9.6 All All All
Application Delegate Delegate 9.0 All All All
Application Delegate Delegate 9.0.1 All All All
Application Delegate Delegate 9.0.2 All All All
Application Delegate Delegate 9.0.3 All All All
Application Delegate Delegate 9.0.4 All All All
Application Delegate Delegate 9.0.5 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
DeleGate DNS Query Handling Denial of Service - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Patch, Vendor Advisory
US-CERT Vulnerability Note VU#955777 af854a3a-2127-422b-91ae-364da2661108 www.kb.cert.org US Government Resource
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
Webmail - OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
DeleGate DNS Response Denial Of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Patch
www.niscc.gov.uk/niscc/docs/br-20060425-00311.html af854a3a-2127-422b-91ae-364da2661108 www.niscc.gov.uk Vendor Advisory
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
www.niscc.gov.uk/niscc/docs/re-20060425-00312.pdf af854a3a-2127-422b-91ae-364da2661108 www.niscc.gov.uk Vendor Advisory
DeleGate Can Be Crashed By Remote Systems Returning Specially Crafted DNS Responses - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 securitytracker.com Patch
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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