CVE-2021-27400
First published: Thu Apr 22 2021(Updated: )
HashiCorp Vault and Vault Enterprise Cassandra integrations (storage backend and database secrets engine plugin) did not validate TLS certificates when connecting to Cassandra clusters. Fixed in 1.6.4 and 1.7.1
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| HashiCorp Vault | <1.6.4 | |
| HashiCorp Vault | <1.6.4 | |
| HashiCorp Vault | >=1.7.0<1.7.1 | |
| HashiCorp Vault | >=1.7.0<1.7.1 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-27400.
What is the severity of CVE-2021-27400?
The severity of CVE-2021-27400 is high with a severity value of 7.5.
What is affected by CVE-2021-27400?
HashiCorp Vault and Vault Enterprise Cassandra integrations (storage backend and database secrets engine plugin) versions up to 1.6.4 and versions up to 1.7.1 are affected by CVE-2021-27400.
How can I fix CVE-2021-27400?
To fix this vulnerability, upgrade to HashiCorp Vault version 1.6.4 or 1.7.1.
Where can I find more information about CVE-2021-27400?
You can find more information about CVE-2021-27400 at the following link: [link](https://discuss.hashicorp.com/t/hcsec-2021-10-vault-s-cassandra-integrations-did-not-validate-tls-certificates/23463)
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