CVE-2019-16536

Stack overflow leading to DoS can be triggered by a malicious authenticated client in Clickhouse before 19.14.3.3.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://clickhouse.com/docs/whats-new/security-changelog	Release Notes

Configurations

Configuration 1 (hide)

cpe:2.3:a:clickhouse:clickhouse:*:*:*:*:*:*:*:*

History

25 Jun 2025, 14:33

Type	Values Removed	Values Added
CPE		cpe:2.3:a:clickhouse:clickhouse::::::::
First Time		Clickhouse clickhouse Clickhouse
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8
Summary		(es) Un desbordamiento de pila que provoca un DoS puede ser provocado por un cliente autenticado malicioso en Clickhouse antes de la versión 19.14.3.3.
References	~~() https://clickhouse.com/docs/whats-new/security-changelog -~~	() https://clickhouse.com/docs/whats-new/security-changelog - Release Notes

21 May 2025, 08:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-21 08:15

Updated : 2025-06-25 14:33

NVD link : CVE-2019-16536

Mitre link : CVE-2019-16536

CVE.ORG link : CVE-2019-16536

JSON object : View

Products Affected

clickhouse

clickhouse

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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