Auth bypass in Clickhouse

CVE-2018-14670

Incorrect configuration in deb package in ClickHouse before 1.1.54131 could lead to unauthorized use of the database.

EPSS: 0.018 (76.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Clickhouse — versions All versions prior to version 1.1.54131.

Weakness classification (CWE)

CWE-285 — Improper Authorization

References

browser-security@yandex-team.ru (x_refsource_CONFIRM, Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2018-14670?: CVE-2018-14670 is a critical-severity vulnerability in Clickhouse, classified under Improper Authorization. CVSS score: 9.8/10. Published 2019-08-15.
How severe is CVE-2018-14670?: Critical severity. CVSS v3 base score is 9.8 out of 10.