586 matches found
CVE-2025-52969
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
编号撤回
ClickHouse is a ClickHouse open source one of the fastest and most resource efficient open source databases for real-time applications and analytics. This CVE number has been withdrawn...
CVE-2025-52969
Removed by vendor...
PT-2025-26622 · Unknown +1 · Clickhouse +1
Name of the Vulnerable Software and Affected Versions: ClickHouse version 25.7.1.557 Description: The issue allows low-privileged users to execute shell commands by querying existing Executable tables created by higher-privileged users. There is no access control preventing low-privileged users...
CVE-2025-52969
CVE-2025-52969 is described in connected Red Hat and other sources as affecting ClickHouse 25.7.1.557, where low-privileged users can execute shell commands by querying existing Executable() tables created by higher-privileged users. The vulnerability stems from missing access control that preven...
Exploit for CVE-2025-52969
ClickHouse Executable Table Abuse by Low Privilege User...
SQL Injection
Overview llama-index-vector-stores-clickhouse is a LlamaIndex VectorStores Integration: ClickHouse Affected versions of this package are vulnerable to SQL Injection through multiple vector store integrations. An attacker can read and write data using SQL, potentially leading to unauthorized acces...
CVE-2024-22412
ClickHouse is an open-source column-oriented database management system. A bug exists in the cloud ClickHouse offering prior to version 24.0.2.54535 and in github.com/clickhouse/clickhouse version 23.1. Query caching bypasses the role based access controls and the policies being enforced on roles...
CVE-2023-47118
ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time. A heap buffer overflow issue was discovered in ClickHouse server. An attacker could send a specially crafted payload to the native interface exposed by default on...
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 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...
CVE-2022-44010
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...
CVE-2021-43304
Heap buffer overflow in Clickhouse's LZ4 compression codec when parsing a malicious query. There is no verification that the copy operations in the LZ4::decompressImpl loop and especially the arbitrary copy operation wildCopyop, ip, copyend, don’t exceed the destination buffer’s limits...
CVE-2021-42389
Divide-by-zero in Clickhouse's Delta compression codec when parsing a malicious query. The first byte of the compressed buffer is used in a modulo operation without being checked for 0...
CVE-2021-42388
Heap out-of-bounds read in Clickhouse's LZ4 compression codec when parsing a malicious query. As part of the LZ4::decompressImpl loop, a 16-bit unsigned user-supplied value 'offset' is read from the compressed data. The offset is later used in the length of a copy operation, without checking the...
CVE-2021-43305
Heap buffer overflow in Clickhouse's LZ4 compression codec when parsing a malicious query. There is no verification that the copy operations in the LZ4::decompressImpl loop and especially the arbitrary copy operation wildCopyop, ip, copyend, don’t exceed the destination buffer’s limits. This issu...
CVE-2021-42387
Heap out-of-bounds read in Clickhouse's LZ4 compression codec when parsing a malicious query. As part of the LZ4::decompressImpl loop, a 16-bit unsigned user-supplied value 'offset' is read from the compressed data. The offset is later used in the length of a copy operation, without checking the...
CVE-2020-26759
clickhouse-driver before 0.1.5 allows a malicious clickhouse server to trigger a crash or execute arbitrary code on a database client via a crafted server response, due to a buffer overflow...
CVE-2019-15024
In all versions of ClickHouse before 19.14.3, an attacker having write access to ZooKeeper and who is able to run a custom server available from the network where ClickHouse runs, can create a custom-built malicious server that will act as a ClickHouse replica and register it in ZooKeeper. When...