CVSS: 9.8EPSS: 0%CPEs: 5EXPL: 0CVE-2025-1385 – Fail input validation in clickhouse-library-bridge API could lead to RCE under specific configuration
https://notcve.org/view.php?id=CVE-2025-1385
20 Mar 2025 — 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 ... • https://github.com/ClickHouse/ClickHouse/security/advisories/GHSA-5phv-x8x4-83x5 • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2024-41436
https://notcve.org/view.php?id=CVE-2024-41436
03 Sep 2024 — ClickHouse v24.3.3.102 was discovered to contain a buffer overflow via the component DB::evaluateConstantExpressionImpl. • https://gist.github.com/ycybfhb/db127ae9d105a4d20edc9f010a959016 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 6.4EPSS: 0%CPEs: 2EXPL: 0CVE-2024-22412 – ClickHouse's Role-based Access Control is bypassed when query caching is enabled.
https://notcve.org/view.php?id=CVE-2024-22412
18 Mar 2024 — 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... • https://github.com/ClickHouse/ClickHouse/blob/bd17ee769e337906c4b1f404861e042ad72fcbfc/src/Interpreters/executeQuery.cpp#L1013-L1015 • CWE-863: Incorrect Authorization •
CVSS: 9.0EPSS: 0%CPEs: 1EXPL: 1CVE-2024-23689 – ClickHouse Client Certificate Password Exposure
https://notcve.org/view.php?id=CVE-2024-23689
19 Jan 2024 — Exposure of sensitive information in exceptions in ClichHouse's clickhouse-r2dbc, com.clickhouse:clickhouse-jdbc, and com.clickhouse:clickhouse-client versions less than 0.4.6 allows unauthorized users to gain access to client certificate passwords via client exception logs. This occurs when 'sslkey' is specified and an exception, such as a ClickHouseException or SQLException, is thrown during database operations; the certificate password is then included in the logged exception message. La exposición de in... • https://github.com/ClickHouse/clickhouse-java/issues/1331 • CWE-209: Generation of Error Message Containing Sensitive Information •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2023-48704 – Unauthenticated heap buffer overflow in Gorrila codec decompression
https://notcve.org/view.php?id=CVE-2023-48704
22 Dec 2023 — 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 port 9000/tcp, triggering a bug in the decompression logic of Gorilla codec that crashes the ClickHouse server process. This attack does not require authentication. This issue has been addressed in ClickHouse Cloud v... • https://github.com/ClickHouse/ClickHouse/pull/57107 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2023-48298 – Integer underflow leading to stack overflow in FPC codec decompression
https://notcve.org/view.php?id=CVE-2023-48298
21 Dec 2023 — ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time. This vulnerability is an integer underflow resulting in crash due to stack buffer overflow in decompression of FPC codec. It can be triggered and exploited by an unauthenticated attacker. The vulnerability is very similar to CVE-2023-47118 with how the vulnerable function can be exploited. ClickHouse® es un sistema de gestión de bases de datos orientado a columnas de código a... • https://github.com/ClickHouse/ClickHouse/pull/56795 • CWE-191: Integer Underflow (Wrap or Wraparound) •
CVSS: 10.0EPSS: 0%CPEs: 5EXPL: 0CVE-2023-47118 – Heap buffer overflow in T64 codec decompression
https://notcve.org/view.php?id=CVE-2023-47118
20 Dec 2023 — 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 port 9000/tcp, triggering a bug in the decompression logic of T64 codec that crashes the ClickHouse server process. This attack does not require authentication. Note that this exploit can also be triggered via HTTP ... • https://github.com/ClickHouse/ClickHouse/security/advisories/GHSA-g22g-p6q2-x39v • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2022-44010
https://notcve.org/view.php?id=CVE-2022-44010
23 Nov 2023 — 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. Se descubrió un problema en ClickHouse antes del 22.9.1.2603. • https://clickhouse.com/docs/en/whats-new/security-changelog • CWE-787: Out-of-bounds Write •
CVSS: 6.8EPSS: 0%CPEs: 5EXPL: 0CVE-2022-44011
https://notcve.org/view.php?id=CVE-2022-44011
23 Nov 2023 — 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. Se descubrió un problema en ClickHouse antes del 22.9.1.2603. Un usuario autenticado (con la capacidad de cargar datos) podría provocar un desbordamiento del búfer del heap y bloquear el servidor al insertar un objet... • https://clickhouse.com • CWE-787: Out-of-bounds Write •
CVSS: 9.8EPSS: 3%CPEs: 1EXPL: 0CVE-2020-26759
https://notcve.org/view.php?id=CVE-2020-26759
06 Jan 2021 — 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. clickhouse-driver versiones anteriores a 0.1.5, permite a un servidor clickhouse malicioso desencadenar un bloqueo o ejecutar código arbitrario (en un cliente de base de datos) por medio de una respuesta de servidor diseñada, debido a un desbordamiento del búfer • https://github.com/mymarilyn/clickhouse-driver/commit/3e990547e064b8fca916b23a0f7d6fe8c63c7f6b • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •