CVE-2022-44010 json
An issue was discovered in ClickHouse before 22.9.1.2603.
published 2023-11-23 2 y ago modified 2026-06-17 4 mo ago also EUVD-2022-46973
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- clickhouse clickhouse 22.3.12.19, 22.6.6.16, 22.7.4.16, 22.8.2.11, 22.9.1.2603
Exploit prediction
0.97% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
clickhouse.com
/docs/en/whats-new/security-changelog
vendor-advisory
Sources
- CVE List CVE-2022-44010
- NVD CVE-2022-44010
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