CVE-2019-16536: Stack overflow leading to DoS can be triggered by a malicious authenticated client.
Published May 21, 2025
·Updated
Stack overflow leading to DoS can be triggered by a malicious authenticated client in Clickhouse before 19.14.3.3.
Affected Software
2 affected components
Clickhouse Clickhouse<19.14.3.3
Clickhouse Clickhouse<19.14.3.3
Event History
May 21, 2025
CVE Published
via MITRE·07:13 AM
Data Sourced
via MITRE·07:13 AM
DescriptionWeakness
Data Sourced
via NVD·08:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2019-16536?
CVE-2019-16536 is categorized as a denial of service vulnerability that can be triggered by a malicious authenticated client.
2
How do I fix CVE-2019-16536?
To mitigate CVE-2019-16536, upgrade Clickhouse to version 19.14.3.3 or later.
3
What are the potential impacts of CVE-2019-16536?
CVE-2019-16536 can lead to a stack overflow that causes a denial of service, potentially impacting application availability.
4
Who is affected by CVE-2019-16536?
CVE-2019-16536 affects Clickhouse versions prior to 19.14.3.3.
5
Is CVE-2019-16536 remotely exploitable?
CVE-2019-16536 requires authentication, meaning it cannot be exploited by unauthenticated remote attackers.