Vulnerability Details CVE-2023-5680
If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance.
This issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 26.9%
CVSS Severity
CVSS v3 Score 5.3
Products affected by CVE-2023-5680
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cpe:2.3:a:isc:bind:9.11.12
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cpe:2.3:a:isc:bind:9.11.21
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cpe:2.3:a:isc:bind:9.11.27
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cpe:2.3:a:isc:bind:9.11.29
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cpe:2.3:a:isc:bind:9.11.3
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cpe:2.3:a:isc:bind:9.11.35
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cpe:2.3:a:isc:bind:9.11.37
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cpe:2.3:a:isc:bind:9.11.4
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cpe:2.3:a:isc:bind:9.11.5
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cpe:2.3:a:isc:bind:9.11.6
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cpe:2.3:a:isc:bind:9.11.7
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cpe:2.3:a:isc:bind:9.11.8
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cpe:2.3:a:isc:bind:9.16.11
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cpe:2.3:a:isc:bind:9.16.12
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cpe:2.3:a:isc:bind:9.16.13
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cpe:2.3:a:isc:bind:9.16.14
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cpe:2.3:a:isc:bind:9.16.21
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cpe:2.3:a:isc:bind:9.16.32
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cpe:2.3:a:isc:bind:9.16.36
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cpe:2.3:a:isc:bind:9.16.43
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cpe:2.3:a:isc:bind:9.16.8
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cpe:2.3:a:isc:bind:9.18.11
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cpe:2.3:a:isc:bind:9.18.18
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cpe:2.3:a:isc:bind:9.18.21
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cpe:2.3:a:netapp:active_iq_unified_manager:-