High severity · published Nov 23, 2023
CVE-2022-44010
An issue was discovered in ClickHouse before 22.9.1.2603
7.5
CVSS
1%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CL
Clickhouse · Clickhouse
before 22.3.12.19; 22.6 before 22.6.6.16; 22.7 before 22.7.4.16; 22.8 before 22.8.2.11; 22.9 before 22.9.1.2603 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-44010
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-44010
Vendor Advisory
https://clickhouse.com/docs/en/whats-new/security-changelog
More from Clickhouse
9.8
CVE-2026-111497
Out-of-Bounds Write in Google Brotli Decoder
9.8
CVE-2023-47118
ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time
9.8
CVE-2019-16535
In all versions of ClickHouse before 19.14, an OOB read, OOB write and integer underflow in decompression algorithms can be used to achieve RCE or DoS via native protocol
9.8
CVE-2018-14671
In ClickHouse before 18.10.3, unixODBC allowed loading arbitrary shared objects from the file system which led to a Remote Code Execution vulnerability
9.8
CVE-2018-14670
Incorrect configuration in deb package in ClickHouse before 1.1.54131 could lead to unauthorized use of the database