CVE-2022-44011
MEDIUM EPSS 48.7%
Published Nov 23, 20232y ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Published Nov 23, 2023 2y ago
Last Modified Jun 17, 2026 2w ago
Description
An issue was discovered in ClickHouse before 22.9.1.2603. An authenticated user (with the ability to load data) could cause a heap buffer overflow and crash the server by inserting a malformed CapnProto object. 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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High
Threat Intelligence
EPSS Exploit Probability
48.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-787 Out-of-bounds Write Memory Safety
Affected Products 5
| Vendor | Product | Version | Range |
|---|---|---|---|
| clickhouse | clickhouse | * | <22.3.12.19 |
| clickhouse | clickhouse | * | ≥22.6 – <22.6.6.16 |
| clickhouse | clickhouse | * | ≥22.7 – <22.7.4.16 |
| clickhouse | clickhouse | * | ≥22.8 – <22.8.2.11 |
| clickhouse | clickhouse | * | ≥22.9 – <22.9.1.2603 |
References 1
- clickhouse.com https://clickhouse.com
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.