Vulnerability Details CVE-2021-45042
In HashiCorp Vault and Vault Enterprise before 1.7.7, 1.8.x before 1.8.6, and 1.9.x before 1.9.1, clusters using the Integrated Storage backend allowed an authenticated user (with write permissions to a kv secrets engine) to cause a panic and denial of service of the storage backend. The earliest affected version is 1.4.0.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 48.0%
CVSS Severity
CVSS v3 Score 4.9
CVSS v2 Score 6.8
Products affected by CVE-2021-45042
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cpe:2.3:a:hashicorp:vault:1.4.0
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cpe:2.3:a:hashicorp:vault:1.4.1
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cpe:2.3:a:hashicorp:vault:1.4.2
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cpe:2.3:a:hashicorp:vault:1.4.3
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cpe:2.3:a:hashicorp:vault:1.4.4
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cpe:2.3:a:hashicorp:vault:1.4.5
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cpe:2.3:a:hashicorp:vault:1.4.5.1
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cpe:2.3:a:hashicorp:vault:1.4.6
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cpe:2.3:a:hashicorp:vault:1.4.7
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cpe:2.3:a:hashicorp:vault:1.5.0
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cpe:2.3:a:hashicorp:vault:1.5.1
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cpe:2.3:a:hashicorp:vault:1.5.2
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cpe:2.3:a:hashicorp:vault:1.5.2.1
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cpe:2.3:a:hashicorp:vault:1.5.3
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cpe:2.3:a:hashicorp:vault:1.5.4
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cpe:2.3:a:hashicorp:vault:1.5.5
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cpe:2.3:a:hashicorp:vault:1.5.6
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cpe:2.3:a:hashicorp:vault:1.5.7
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cpe:2.3:a:hashicorp:vault:1.5.8
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cpe:2.3:a:hashicorp:vault:1.5.9
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cpe:2.3:a:hashicorp:vault:1.6.0
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cpe:2.3:a:hashicorp:vault:1.6.1
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cpe:2.3:a:hashicorp:vault:1.6.2
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cpe:2.3:a:hashicorp:vault:1.6.3
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cpe:2.3:a:hashicorp:vault:1.6.4
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cpe:2.3:a:hashicorp:vault:1.6.5
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cpe:2.3:a:hashicorp:vault:1.7.0
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cpe:2.3:a:hashicorp:vault:1.7.1
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cpe:2.3:a:hashicorp:vault:1.7.2
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cpe:2.3:a:hashicorp:vault:1.7.3
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cpe:2.3:a:hashicorp:vault:1.7.4
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cpe:2.3:a:hashicorp:vault:1.7.5
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cpe:2.3:a:hashicorp:vault:1.7.6
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cpe:2.3:a:hashicorp:vault:1.8.0
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cpe:2.3:a:hashicorp:vault:1.8.3
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cpe:2.3:a:hashicorp:vault:1.8.4
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cpe:2.3:a:hashicorp:vault:1.9.0