THREATPORT/VULNERABILITY/CVE-2018-14671
CRITICAL SEVERITY

CVE-2018-14671

Clickhouse vulnerability

CVSS
9.8
EPSS
3.4%
EPSS pct
88th
Exploited
No known
In ClickHouse before 18.10.3, unixODBC allowed loading arbitrary shared objects from the file system which led to a Remote Code Execution vulnerability.
Affected vendor
Clickhouse
Affected product
Clickhouse
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-20 — Improper Input Validation
Published
2019-08-15

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 3.4% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 88% of all scored CVEs.

Check your external exposure to CVE-2018-14671

  • Confirm whether Clickhouse Clickhouse is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2018-14671.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-14671

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-14671 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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