CVE-2021-45042: HCSEC-2021-33 - Vault’s KV Secrets Engine With Integrated Storage Exposed to Authenticated Denial of Service

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.