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: 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: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2021-42391
https://notcve.org/view.php?id=CVE-2021-42391
14 Mar 2022 — 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. Una división por cero en el códec de compresión Gorilla de Clickhouse cuando es analizada una consulta maliciosa. El primer byte del búfer comprimido es usado en una operación de módulo sin que sea comprobado el 0 • https://jfrog.com/blog/7-rce-and-dos-vulnerabilities-found-in-clickhouse-dbms • CWE-369: Divide By Zero •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2021-42390
https://notcve.org/view.php?id=CVE-2021-42390
14 Mar 2022 — 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. Una división por cero en el códec de compresión DeltaDouble de Clickhouse cuando es analizada una consulta maliciosa. El primer byte del búfer comprimido es usado en una operación de módulo sin que sea comprobado el 0 • https://jfrog.com/blog/7-rce-and-dos-vulnerabilities-found-in-clickhouse-dbms • CWE-369: Divide By Zero •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2021-42389
https://notcve.org/view.php?id=CVE-2021-42389
14 Mar 2022 — 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. Una división por cero en el códec de compresión Delta de Clickhouse cuando es analizada una consulta maliciosa. El primer byte del búfer comprimido es usado en una operación de módulo sin que sea comprobado el 0 • https://jfrog.com/blog/7-rce-and-dos-vulnerabilities-found-in-clickhouse-dbms • CWE-369: Divide By Zero •
CVSS: 8.1EPSS: 0%CPEs: 2EXPL: 1CVE-2021-42387 – Ubuntu Security Notice USN-6933-1
https://notcve.org/view.php?id=CVE-2021-42387
14 Mar 2022 — 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. Una lectura fuera de límites de la pila en el códec de compresión LZ4 de Clickhouse cuando es analizada una consulta maliciosa. Como parte del bucle LZ4::decompr... • https://jfrog.com/blog/7-rce-and-dos-vulnerabilities-found-in-clickhouse-dbms • CWE-125: Out-of-bounds Read •
CVSS: 8.1EPSS: 0%CPEs: 2EXPL: 1CVE-2021-42388
https://notcve.org/view.php?id=CVE-2021-42388
14 Mar 2022 — 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. Una lectura fuera de límites de la pila en el códec de compresión LZ4 de Clickhouse cuando es analizada una consulta maliciosa. Como parte del bucle LZ4::decompr... • https://jfrog.com/blog/7-rce-and-dos-vulnerabilities-found-in-clickhouse-dbms • CWE-125: Out-of-bounds Read •
CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 1CVE-2021-43304
https://notcve.org/view.php?id=CVE-2021-43304
14 Mar 2022 — 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
CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 1CVE-2021-43305
https://notcve.org/view.php?id=CVE-2021-43305
14 Mar 2022 — 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