CVE-2002-0400: n/a vulnerability

CVE-2002-0400: ISC BIND 9 before 9.2.1 allows remote attackers to cause a denial of service (shutdown) via a malformed DNS...

ISC BIND 9 before 9.2.1 allows remote attackers to cause a denial of service (shutdown) via a malformed DNS packet that triggers an error condition that is not properly handled when the rdataset parameter to the dns_message_findtype() function in message.c is not NULL, aka DoS_findtype.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 8, 2024, 02:49 UTC (UTC+00:00)

Security readout for executives and security teams

This is a legacy denial-of-service flaw in ISC BIND 9. A malformed DNS packet can make an affected DNS server shut down. Business impact is DNS outage risk, not data theft, based on the provided sources. Exposure is most likely on legacy DNS infrastructure still running ISC BIND 9 before 9.2.1, including old vendor packages referenced by 2002 advisories. Modern systems are unlikely to be exposed unless carrying obsolete BIND builds. Treat as a legacy availability risk. Escalate if any business-critical DNS server still runs affected BIND versions, because outage impact can be immediate and organization-wide. Mitigation focus: Upgrade ISC BIND 9 to 9.2.1 or a vendor-fixed package.; Check the relevant OS vendor advisory for supported package names.; Prioritize internet-facing recursive and authoritative DNS servers..

Prepared: Jun 30, 2026, 04:15 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Sep 1, 2004, 04:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

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Weakness

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