Filtered by vendor Clickhouse
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Filtered by product Clickhouse
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Total
26 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2024-22412 | 1 Clickhouse | 1 Clickhouse | 2025-07-12 | 2.4 Low |
| 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. In affected versions, the query cache only respects separate users, however this is not documented and not expected behavior. People relying on ClickHouse roles can have their access control lists bypassed if they are using query caching. Attackers who have control of a role could guess queries and see data they shouldn't have access to. Version 24.1 of ClickHouse and version 24.0.2.54535 of ClickHouse Cloud contain a patch for this issue. Based on the documentation, role based access control should be enforced regardless if query caching is enabled or not. | ||||
| CVE-2025-52969 | 1 Clickhouse | 1 Clickhouse | 2025-07-03 | N/A |
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. | ||||
| CVE-2024-41436 | 1 Clickhouse | 1 Clickhouse | 2025-07-03 | 7.5 High |
| ClickHouse v24.3.3.102 was discovered to contain a buffer overflow via the component DB::evaluateConstantExpressionImpl. | ||||
| CVE-2021-42390 | 1 Clickhouse | 1 Clickhouse | 2025-06-25 | 6.5 Medium |
| Divide-by-zero in Clickhouse's DeltaDouble 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-2021-42391 | 1 Clickhouse | 1 Clickhouse | 2025-06-25 | 6.5 Medium |
| Divide-by-zero in Clickhouse's Gorilla 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-2021-42387 | 2 Clickhouse, Debian | 2 Clickhouse, Debian Linux | 2025-06-25 | 8.1 High |
| 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 upper bounds of the source of the copy operation. | ||||
| CVE-2021-43304 | 2 Clickhouse, Debian | 2 Clickhouse, Debian Linux | 2025-06-25 | 8.8 High |
| 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 wildCopy<copy_amount>(op, ip, copy_end), don’t exceed the destination buffer’s limits. | ||||
| CVE-2021-43305 | 2 Clickhouse, Debian | 2 Clickhouse, Debian Linux | 2025-06-25 | 8.8 High |
| 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 wildCopy<copy_amount>(op, ip, copy_end), don’t exceed the destination buffer’s limits. This issue is very similar to CVE-2021-43304, but the vulnerable copy operation is in a different wildCopy call. | ||||
| CVE-2021-42388 | 2 Clickhouse, Debian | 2 Clickhouse, Debian Linux | 2025-06-25 | 8.1 High |
| 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 lower bounds of the source of the copy operation. | ||||
| CVE-2021-42389 | 1 Clickhouse | 1 Clickhouse | 2025-06-25 | 6.5 Medium |
| 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-2019-18657 | 1 Clickhouse | 1 Clickhouse | 2025-06-25 | 5.3 Medium |
| ClickHouse before 19.13.5.44 allows HTTP header injection via the url table function. | ||||
| CVE-2018-14668 | 1 Clickhouse | 1 Clickhouse | 2025-06-25 | N/A |
| In ClickHouse before 1.1.54388, "remote" table function allowed arbitrary symbols in "user", "password" and "default_database" fields which led to Cross Protocol Request Forgery Attacks. | ||||
| CVE-2018-14669 | 1 Clickhouse | 1 Clickhouse | 2025-06-25 | N/A |
| ClickHouse MySQL client before versions 1.1.54390 had "LOAD DATA LOCAL INFILE" functionality enabled that allowed a malicious MySQL database read arbitrary files from the connected ClickHouse server. | ||||
| CVE-2018-14670 | 1 Clickhouse | 1 Clickhouse | 2025-06-25 | N/A |
| Incorrect configuration in deb package in ClickHouse before 1.1.54131 could lead to unauthorized use of the database. | ||||
| CVE-2018-14671 | 1 Clickhouse | 1 Clickhouse | 2025-06-25 | N/A |
| In ClickHouse before 18.10.3, unixODBC allowed loading arbitrary shared objects from the file system which led to a Remote Code Execution vulnerability. | ||||
| CVE-2018-14672 | 1 Clickhouse | 1 Clickhouse | 2025-06-25 | N/A |
| In ClickHouse before 18.12.13, functions for loading CatBoost models allowed path traversal and reading arbitrary files through error messages. | ||||
| CVE-2019-15024 | 1 Clickhouse | 1 Clickhouse | 2025-06-25 | 6.5 Medium |
| 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 another replica will fetch data part from the malicious replica, it can force clickhouse-server to write to arbitrary path on filesystem. | ||||
| CVE-2019-16535 | 1 Clickhouse | 1 Clickhouse | 2025-06-25 | 9.8 Critical |
| 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. | ||||
| CVE-2019-16536 | 1 Clickhouse | 1 Clickhouse | 2025-06-25 | 8.8 High |
| Stack overflow leading to DoS can be triggered by a malicious authenticated client in Clickhouse before 19.14.3.3. | ||||
| CVE-2025-1385 | 1 Clickhouse | 1 Clickhouse | 2025-03-20 | N/A |
| When the library bridge feature is enabled, the clickhouse-library-bridge exposes an HTTP API on localhost. This allows clickhouse-server to dynamically load a library from a specified path and execute it in an isolated process. Combined with the ClickHouse table engine functionality that permits file uploads to specific directories, a misconfigured server can be exploited by an attacker with privilege to access to both table engines to execute arbitrary code on the ClickHouse server. You can check if your ClickHouse server is vulnerable to this vulnerability by inspecting the configuration file and confirming if the following setting is enabled: <library_bridge> <port>9019</port> </library_bridge> | ||||