HashiCorp Vault underlying database had excessively broad filesystem permissions from v1.4.0 until v1.8.0

Description

References

• nvd.nist.gov/vuln/detail/CVE-2021-38553 · ADVISORY
• discuss.hashicorp.com/t/hcsec-2021-20-vault-s-integrated-storage-backend-database-file-may-have-excessively-broad-permissions/28168 · WEB
• hashicorp/vault · WEB
• security.gentoo.org/glsa/202207-01 · WEB
• GitHub Advisory GHSA-23fq-q7hc-993r · ADVISORY

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