Vulnerability Details CVE-2023-5954
HashiCorp Vault and Vault Enterprise inbound client requests triggering a policy check can lead to an unbounded consumption of memory. A large number of these requests may lead to denial-of-service. Fixed in Vault 1.15.2, 1.14.6, and 1.13.10.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 57.9%
CVSS Severity
CVSS v3 Score 5.9
References
- https://discuss.hashicorp.com/t/hcsec-2023-33-vault-requests-triggering-policy-checks-may-lead-to-unbounded-memory-consumption/59926
- https://security.netapp.com/advisory/ntap-20231227-0001/
- https://discuss.hashicorp.com/t/hcsec-2023-33-vault-requests-triggering-policy-checks-may-lead-to-unbounded-memory-consumption/59926
- https://security.netapp.com/advisory/ntap-20231227-0001/
Products affected by CVE-2023-5954
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cpe:2.3:a:hashicorp:vault:*
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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:1.14.3
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cpe:2.3:a:hashicorp:vault:1.14.4
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cpe:2.3:a:hashicorp:vault:1.15.0