Vulnerability Details CVE-2012-1192
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 69.2%
CVSS Severity
CVSS v2 Score 6.4
Products affected by CVE-2012-1192
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cpe:2.3:a:unbound:unbound:*
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cpe:2.3:a:unbound:unbound:0.0
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cpe:2.3:a:unbound:unbound:0.1
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cpe:2.3:a:unbound:unbound:0.10
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cpe:2.3:a:unbound:unbound:0.11
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cpe:2.3:a:unbound:unbound:0.2
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cpe:2.3:a:unbound:unbound:0.3
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cpe:2.3:a:unbound:unbound:0.4
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cpe:2.3:a:unbound:unbound:0.5
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cpe:2.3:a:unbound:unbound:0.6
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cpe:2.3:a:unbound:unbound:0.7
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cpe:2.3:a:unbound:unbound:0.7.1
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cpe:2.3:a:unbound:unbound:0.7.2
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cpe:2.3:a:unbound:unbound:0.8
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cpe:2.3:a:unbound:unbound:0.9
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cpe:2.3:a:unbound:unbound:1.0.0
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cpe:2.3:a:unbound:unbound:1.0.1
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cpe:2.3:a:unbound:unbound:1.0.2
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cpe:2.3:a:unbound:unbound:1.1.0
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cpe:2.3:a:unbound:unbound:1.1.1
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cpe:2.3:a:unbound:unbound:1.2.0
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cpe:2.3:a:unbound:unbound:1.2.1
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cpe:2.3:a:unbound:unbound:1.3.0
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cpe:2.3:a:unbound:unbound:1.3.1
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cpe:2.3:a:unbound:unbound:1.3.2
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cpe:2.3:a:unbound:unbound:1.3.3
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cpe:2.3:a:unbound:unbound:1.3.4
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cpe:2.3:a:unbound:unbound:1.4.0
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cpe:2.3:a:unbound:unbound:1.4.1
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cpe:2.3:a:unbound:unbound:1.4.2
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cpe:2.3:a:unbound:unbound:1.4.3
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cpe:2.3:a:unbound:unbound:1.4.4
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cpe:2.3:a:unbound:unbound:1.4.5
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cpe:2.3:a:unbound:unbound:1.4.6
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cpe:2.3:a:unbound:unbound:1.4.7
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cpe:2.3:a:unbound:unbound:1.4.8
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cpe:2.3:a:unbound:unbound:1.4.9