HashiCorp Vault Enterprise 1.13.0 up to 1.13.1 is vulnerable to a padding oracle attack when using an HSM in conjunction with the CKM_AES_CBC_PAD or CKM_AES_CBC encryption mechanisms. An attacker with privileges to modify storage and restart Vault may be able to intercept or modify cipher text in order to derive Vault’s root key. Fixed in 1.13.2
Published 2023-05-01 20:15:15
Updated 2023-06-09 08:15:11
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2023-2197

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 7 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-2197

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
2.5
LOW CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
1.0
1.4
NIST
2.5
LOW CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N
0.8
1.4
HashiCorp Inc.

CWE ids for CVE-2023-2197

  • The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.
    Assigned by:
    • nvd@nist.gov (Primary)
    • security@hashicorp.com (Secondary)

References for CVE-2023-2197

Products affected by CVE-2023-2197

  • Hashicorp » Vault » Enterprise Edition
    Versions from including (>=) 1.13.0 and before (<) 1.13.2
    cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*
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