Lucene search

K
cvelistHashiCorpCVELIST:CVE-2023-4680
HistorySep 14, 2023 - 11:06 p.m.

CVE-2023-4680 Vault's Transit Secrets Engine Allowed Nonce Specified without Convergent Encryption

2023-09-1423:06:24
CWE-20
HashiCorp
raw.githubusercontent.com
3
hashicorp
vault
cve-2023-4680
nonce
vulnerability
fixed
transit engine
convergent encryption
offline attack

6.6 Medium

AI Score

Confidence

Low

0.0005 Low

EPSS

Percentile

16.8%

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.

6.6 Medium

AI Score

Confidence

Low

0.0005 Low

EPSS

Percentile

16.8%