Vulnerability Details CVE-2021-21565
Dell PowerScale OneFS versions 9.1.0.3 and earlier contain a denial of service vulnerability. SmartConnect had an error condition that may be triggered to loop, using CPU and potentially preventing other SmartConnect DNS responses.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 65.9%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 5.0
References
Products affected by CVE-2021-21565
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cpe:2.3:a:dell:powerscale_onefs:7.1
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cpe:2.3:a:dell:powerscale_onefs:7.1.1
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cpe:2.3:a:dell:powerscale_onefs:7.2
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cpe:2.3:a:dell:powerscale_onefs:7.2.1
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cpe:2.3:a:dell:powerscale_onefs:8.0
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cpe:2.3:a:dell:powerscale_onefs:8.0.1
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cpe:2.3:a:dell:powerscale_onefs:8.1
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cpe:2.3:a:dell:powerscale_onefs:8.1.1
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cpe:2.3:a:dell:powerscale_onefs:8.1.2
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cpe:2.3:a:dell:powerscale_onefs:8.1.3
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cpe:2.3:a:dell:powerscale_onefs:8.2
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cpe:2.3:a:dell:powerscale_onefs:8.2.0
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cpe:2.3:a:dell:powerscale_onefs:8.2.1
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cpe:2.3:a:dell:powerscale_onefs:8.2.2
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cpe:2.3:a:dell:powerscale_onefs:8.2.2.0
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cpe:2.3:a:dell:powerscale_onefs:9.0
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cpe:2.3:a:dell:powerscale_onefs:9.0.0
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cpe:2.3:a:dell:powerscale_onefs:9.0.0.0
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cpe:2.3:a:dell:powerscale_onefs:9.1
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cpe:2.3:a:dell:powerscale_onefs:9.1.0
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cpe:2.3:a:dell:powerscale_onefs:9.1.0.0