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redhatcveRedhat.comRH:CVE-2023-25000
HistoryMar 30, 2023 - 10:14 a.m.

CVE-2023-25000

2023-03-3010:14:02
redhat.com
access.redhat.com
19
cve-2023-25000
hashicorp vault
side channel
brute-force
shamir shares

5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N

0.0004 Low

EPSS

Percentile

9.0%

A flaw was found in the Hashicorp vault. This flaw allows an attacker with access to and the ability to observe a large number of unseal operations on the host through a side channel to reduce the search space of a brute-force effort to recover the Shamir shares.

5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N

0.0004 Low

EPSS

Percentile

9.0%