CVE-2023-4680
Medium
Description
HashiCorp Vault and Vault Enterprise transit secrets engine allowed authorized users to specify arbitrary nonces, even with convergent encryption disabled. The encrypt endpoint, in combination with an offline attack, could be used to decrypt arbitrary ciphertext and potentially derive the authentication subkey when using transit secrets engine without convergent encryption. Introduced in 1.6.0 and fixed in 1.14.3, 1.13.7, and 1.12.11.
SeverityMedium
CVSS6.8
Exploit probability—
Product
Hashicorp Vault
PublishedSep 15, 2023
First seenSep 15, 2023
Weakness typeCWE-323CWE-323
How to fix
Update
- hashicorp vault1.12.11, 1.13.7, 1.14.3 or later
- github.com/hashicorp/vault1.12.11, 1.13.7, 1.14.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| hashicorp vault | 1.6.0 ≤ v < 1.12.11, 1.13.0 ≤ v < 1.13.7, 1.14.0 ≤ v < 1.14.3 | 1.12.11, 1.13.7, 1.14.3 |
| github.com/hashicorp/vaultGo | 1.6.0 ≤ v < 1.12.11, 1.13.0 ≤ v < 1.13.7, 1.14.0 ≤ v < 1.14.3 | 1.12.11, 1.13.7, 1.14.3 |
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