CVE-2022-44010

7.5 highEPSS 1.0%

High (7.5) in clickhouse clickhouse. EPSS 1.0% chance of exploitation in the next 30 days.

An issue was discovered in ClickHouse before 22.9.1.2603. An attacker could send a crafted HTTP request to the HTTP Endpoint (usually listening on port 8123 by default), causing a heap-based buffer overflow that crashes the process. This does not require authentication. The fixed versions are 22.9.1.2603, 22.8.2.11, 22.7.4.16, 22.6.6.16, and 22.3.12.19.

Severity

CVSS 3.1

7.5 high

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

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2023-11-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

clickhouse:clickhouse

References

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

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