Description
The resolver in Unbound before 1.4.11 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote attackers to trigger continued resolvability of revoked domain names via a "ghost domain names" attack.
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 |
|---|---|---|
EUVD |
EUVD-2012-1220 | The resolver in Unbound before 1.4.11 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote attackers to trigger continued resolvability of revoked domain names via a "ghost domain names" attack. |
References
| Link | Providers |
|---|---|
| https://www.isc.org/files/imce/ghostdomain_camera.pdf |
|
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-09-16T18:08:20.003Z
Reserved: 2012-02-17T00:00:00.000Z
Link: CVE-2012-1192
No data.
Status : Modified
Published: 2012-02-17T22:55:00.697
Modified: 2026-04-29T01:13:23.040
Link: CVE-2012-1192
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD