CVE-2021-25263 Information

Description

Clickhouse prior to versions v20.8.18.32-lts v21.1.9.41-stable v21.2.9.41-stable v21.3.6.55-lts v21.4.3.21-stable allows user to read any file on the host system that clickhouse user has access to.

CVSS Vector

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

Reference

https://clickhouse.tech/docs/en/whats-new/security-changelog/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

6.5