Description
Unbound before 1.4.4 does not send responses for signed zones after mishandling an unspecified query, which allows remote attackers to cause a denial of service (DNSSEC outage) via a crafted query.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-2243-1 | unbound security update |
EUVD |
EUVD-2009-3979 | Unbound before 1.4.4 does not send responses for signed zones after mishandling an unspecified query, which allows remote attackers to cause a denial of service (DNSSEC outage) via a crafted query. |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-09-16T18:38:27.857Z
Reserved: 2009-11-19T00:00:00.000Z
Link: CVE-2009-4008
No data.
Status : Modified
Published: 2011-06-02T20:55:01.763
Modified: 2026-04-29T01:13:23.040
Link: CVE-2009-4008
No data.
OpenCVE Enrichment
No data.
Weaknesses
Debian DSA
EUVD