1. Home
  2. CVE Database
  3. CVE-2022-44011
MEDIUM · 6.5

CVE-2022-44011

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 CapnPro...

Vulnerability 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 Score

6.5

MEDIUM

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

Affected Products

VendorProductVersions
ClickhouseClickhouse< 22.3.12.19

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2022-44011?

CVE-2022-44011 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 CapnPro...

How severe is CVE-2022-44011?

CVE-2022-44011 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-44011?

Check the references section above for vendor advisories and patch information. Affected products include: Clickhouse Clickhouse.