Vulnerability Details CVE-2023-6337
HashiCorp Vault and Vault Enterprise 1.12.0 and newer are vulnerable to a denial of service through memory exhaustion of the host when handling large unauthenticated and authenticated HTTP requests from a client. Vault will attempt to map the request to memory, resulting in the exhaustion of available memory on the host, which may cause Vault to crash.
Fixed in Vault 1.15.4, 1.14.8, 1.13.12.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 71.2%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2023-6337
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cpe:2.3:a:hashicorp:vault:0.1.0
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cpe:2.3:a:hashicorp:vault:0.1.1
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cpe:2.3:a:hashicorp:vault:0.1.2
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cpe:2.3:a:hashicorp:vault:0.10.0
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cpe:2.3:a:hashicorp:vault:0.10.1
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cpe:2.3:a:hashicorp:vault:0.10.2
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cpe:2.3:a:hashicorp:vault:0.10.3
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cpe:2.3:a:hashicorp:vault:0.10.4
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cpe:2.3:a:hashicorp:vault:0.11.0
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cpe:2.3:a:hashicorp:vault:0.11.1
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cpe:2.3:a:hashicorp:vault:0.11.2
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cpe:2.3:a:hashicorp:vault:0.11.3
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cpe:2.3:a:hashicorp:vault:0.11.4
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cpe:2.3:a:hashicorp:vault:0.11.5
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cpe:2.3:a:hashicorp:vault:0.11.6
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cpe:2.3:a:hashicorp:vault:0.2.0
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cpe:2.3:a:hashicorp:vault:0.3.0
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cpe:2.3:a:hashicorp:vault:0.3.1
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cpe:2.3:a:hashicorp:vault:0.4.0
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cpe:2.3:a:hashicorp:vault:0.4.1
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cpe:2.3:a:hashicorp:vault:0.5.0
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cpe:2.3:a:hashicorp:vault:0.5.1
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cpe:2.3:a:hashicorp:vault:0.5.2
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cpe:2.3:a:hashicorp:vault:0.5.3
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cpe:2.3:a:hashicorp:vault:0.6.0
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cpe:2.3:a:hashicorp:vault:0.6.1
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cpe:2.3:a:hashicorp:vault:0.6.2
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cpe:2.3:a:hashicorp:vault:0.6.3
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cpe:2.3:a:hashicorp:vault:0.6.4
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cpe:2.3:a:hashicorp:vault:0.6.5
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cpe:2.3:a:hashicorp:vault:0.7.0
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cpe:2.3:a:hashicorp:vault:0.7.1
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cpe:2.3:a:hashicorp:vault:0.7.2
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cpe:2.3:a:hashicorp:vault:0.7.3
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cpe:2.3:a:hashicorp:vault:0.8.0
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cpe:2.3:a:hashicorp:vault:0.8.1
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cpe:2.3:a:hashicorp:vault:0.8.2
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cpe:2.3:a:hashicorp:vault:0.8.3
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cpe:2.3:a:hashicorp:vault:0.9.0
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cpe:2.3:a:hashicorp:vault:0.9.1
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cpe:2.3:a:hashicorp:vault:0.9.2
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cpe:2.3:a:hashicorp:vault:0.9.3
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cpe:2.3:a:hashicorp:vault:0.9.4
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cpe:2.3:a:hashicorp:vault:0.9.5
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cpe:2.3:a:hashicorp:vault:0.9.6
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cpe:2.3:a:hashicorp:vault:1.0.0
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cpe:2.3:a:hashicorp:vault:1.0.1
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cpe:2.3:a:hashicorp:vault:1.0.2
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cpe:2.3:a:hashicorp:vault:1.0.3
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cpe:2.3:a:hashicorp:vault:1.1.0
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cpe:2.3:a:hashicorp:vault:1.1.1
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cpe:2.3:a:hashicorp:vault:1.1.2
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cpe:2.3:a:hashicorp:vault:1.1.3
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cpe:2.3:a:hashicorp:vault:1.1.4
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cpe:2.3:a:hashicorp:vault:1.1.5
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cpe:2.3:a:hashicorp:vault:1.10.0
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cpe:2.3:a:hashicorp:vault:1.10.11
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cpe:2.3:a:hashicorp:vault:1.10.2
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cpe:2.3:a:hashicorp:vault:1.10.3
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cpe:2.3:a:hashicorp:vault:1.10.7
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cpe:2.3:a:hashicorp:vault:1.11.0
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cpe:2.3:a:hashicorp:vault:1.11.3
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cpe:2.3:a:hashicorp:vault:1.11.4
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cpe:2.3:a:hashicorp:vault:1.11.8
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cpe:2.3:a:hashicorp:vault:1.12.0
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cpe:2.3:a:hashicorp:vault:1.13.0
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cpe:2.3:a:hashicorp:vault:1.13.10
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cpe:2.3:a:hashicorp:vault:1.13.4
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cpe:2.3:a:hashicorp:vault:1.13.5
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cpe:2.3:a:hashicorp:vault:1.13.7
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cpe:2.3:a:hashicorp:vault:1.13.8
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cpe:2.3:a:hashicorp:vault:1.14.0
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cpe:2.3:a:hashicorp:vault:1.14.3
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cpe:2.3:a:hashicorp:vault:1.14.4
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cpe:2.3:a:hashicorp:vault:1.14.6
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cpe:2.3:a:hashicorp:vault:1.15.0
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cpe:2.3:a:hashicorp:vault:1.15.2
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cpe:2.3:a:hashicorp:vault:1.15.3
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cpe:2.3:a:hashicorp:vault:1.2.0
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cpe:2.3:a:hashicorp:vault:1.2.1
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cpe:2.3:a:hashicorp:vault:1.2.2
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cpe:2.3:a:hashicorp:vault:1.2.3
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cpe:2.3:a:hashicorp:vault:1.2.4
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cpe:2.3:a:hashicorp:vault:1.2.5
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cpe:2.3:a:hashicorp:vault:1.3.0
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cpe:2.3:a:hashicorp:vault:1.3.1
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cpe:2.3:a:hashicorp:vault:1.3.2
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cpe:2.3:a:hashicorp:vault:1.3.3
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cpe:2.3:a:hashicorp:vault:1.3.4
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cpe:2.3:a:hashicorp:vault:1.3.5
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cpe:2.3:a:hashicorp:vault:1.3.6
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cpe:2.3:a:hashicorp:vault:1.3.8
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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:1.7.10
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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:1.7.7
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cpe:2.3:a:hashicorp:vault:1.7.8
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cpe:2.3:a:hashicorp:vault:1.7.9
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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:1.8.6
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cpe:2.3:a:hashicorp:vault:1.8.7
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cpe:2.3:a:hashicorp:vault:1.8.8
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cpe:2.3:a:hashicorp:vault:1.8.9
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cpe:2.3:a:hashicorp:vault:1.9.0
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cpe:2.3:a:hashicorp:vault:1.9.1
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cpe:2.3:a:hashicorp:vault:1.9.10
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cpe:2.3:a:hashicorp:vault:1.9.2
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cpe:2.3:a:hashicorp:vault:1.9.3
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cpe:2.3:a:hashicorp:vault:1.9.4