Vulnerability Details CVE-2020-8553
The Kubernetes ingress-nginx component prior to version 0.28.0 allows a user with the ability to create namespaces and to read and create ingress objects to overwrite the password file of another ingress which uses nginx.ingress.kubernetes.io/auth-type: basic and which has a hyphenated namespace or secret name.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 53.8%
CVSS Severity
CVSS v3 Score 5.9
CVSS v2 Score 4.9
Products affected by CVE-2020-8553
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cpe:2.3:a:kubernetes:ingress-nginx:-
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cpe:2.3:a:kubernetes:ingress-nginx:0.10.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.10.1
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cpe:2.3:a:kubernetes:ingress-nginx:0.10.2
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cpe:2.3:a:kubernetes:ingress-nginx:0.11.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.12.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.13.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.14.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.15.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.16.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.16.1
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cpe:2.3:a:kubernetes:ingress-nginx:0.16.2
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cpe:2.3:a:kubernetes:ingress-nginx:0.17.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.17.1
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cpe:2.3:a:kubernetes:ingress-nginx:0.18.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.19.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.20.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.21.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.22.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.23.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.24.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.24.1
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cpe:2.3:a:kubernetes:ingress-nginx:0.25.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.25.1
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cpe:2.3:a:kubernetes:ingress-nginx:0.26.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.26.1
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cpe:2.3:a:kubernetes:ingress-nginx:0.26.2
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cpe:2.3:a:kubernetes:ingress-nginx:0.27.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.27.1
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cpe:2.3:a:kubernetes:ingress-nginx:0.9.0
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cpe:2.3:a:kubernetes:ingress-nginx:0.9.1
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cpe:2.3:a:kubernetes:ingress-nginx:0.9.2
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cpe:2.3:a:kubernetes:ingress-nginx:0.9.3
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cpe:2.3:a:kubernetes:ingress-nginx:0.9.4
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cpe:2.3:a:kubernetes:ingress-nginx:0.9.5
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cpe:2.3:a:kubernetes:ingress-nginx:0.9.6