Improper input validation in Clickhouse

CVE-2018-14671

In ClickHouse before 18.10.3, unixODBC allowed loading arbitrary shared objects from the file system which led to a Remote Code Execution vulnerability.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published · last modified .

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.

EPSS exploit prediction

EPSS: 0.034 (88.5th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 88.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2018-14671: held from 0.034 to 0.034.

EPSS over last 30 days · oldest: 0.034 · newest: 0.034 · change: 0.000

Affected products

  • Clickhouse — versions All versions prior to version 18.10.3.

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2018-14671?
CVE-2018-14671 is a critical-severity vulnerability in Clickhouse, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2019-08-15.
How severe is CVE-2018-14671?
Critical severity. CVSS v3 base score is 9.8 out of 10.