WaratekVRT Sign in
Reset
More filters (1)
Columns
Including CVEs outside Waratek scope✕Vendor clickhouse✕
Overview 24 matches · 0 in Waratek scope · 0 protected · 0 exploited · 0 CISA KEV · 0 public PoC · 0 EPSS ≥ 0.5
24matches 0in Waratek scope0.0% 0protected0.0% 0exploited0.0% 0CISA KEV0.0% 0public PoC0.0% 0EPSS ≥ 0.50.0%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0% Outside Waratek scope 0 0.0% Not applicable 24 100.0% Withdrawn CVE 0 0.0%
Critical 4 16.7% High 11 45.8% Medium 9 37.5% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 24 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 0 0.0% Proof of concept only 2 8.3% Forecast only 0 0.0% No public exploit 22 91.7%
split by peak 7 / quarter
Not applicable: 24 Medium: 9High: 11Critical: 4 not blocked: 24 No public exploit: 22Proof of concept only: 2
Q3 195 Not applicable5 Critical2 High2 Medium1 not blocked5 No public exploit5 Q4 193 Not applicable3 Critical1 Medium2 not blocked3 No public exploit3 Q1 200 Q2 200 Q3 200 Q4 200 Q1 210 Q2 210 Q3 210 Q4 210 Q1 227 Not applicable7 High4 Medium3 not blocked7 No public exploit7 Q2 220 Q3 220 Q4 220 Q1 230 Q2 230 Q3 230 Q4 235 Not applicable5 Critical1 High3 Medium1 not blocked5 No public exploit5 Q1 241 Not applicable1 Medium1 not blocked1 Proof of concept only1 Q2 240 Q3 241 Not applicable1 High1 not blocked1 Proof of concept only1 Q4 240 Q1 250 Q2 252 Not applicable2 High1 Medium1 not blocked2 No public exploit2
Q4 19Q2 20Q4 20Q2 21Q4 21Q2 22Q4 22Q2 23Q4 23Q2 24Q4 24Q2 25
24 matches Sign in to download these CVEs as CSV or JSON, or to follow them in a feed.
CVE Severity Published▾ Status Exploitation Description
CVE-2019-16536 High 2025-05-21 Not applicable No public exploit Stack overflow leading to DoS can be triggered by a malicious authenticated client in Clickhouse before 19.14.3.3.
CVE-2025-1386 Medium 2025-04-11 Not applicable No public exploit When using the ch-go library, under a specific condition when the query includes a large, uncompressed malicious external data, it is possible for an attacker in control of such data to smuggle another query packet into the connection stream.
CVE-2024-41436 High 2024-09-03 Not applicable Proof of concept only ClickHouse v24.3.3.102 was discovered to contain a buffer overflow via the component DB::evaluateConstantExpressionImpl.
CVE-2024-22412 Medium 2024-03-18 Not applicable Proof of concept only 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-2023-48704 High 2023-12-22 Not applicable No public exploit 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 version 23.9.2.47551 and ClickHouse versions 23.10.5.20, 23.3.18.15, 23.8.8.20, and 23.9.6.20.
CVE-2023-48298 High 2023-12-21 Not applicable No public exploit 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.
CVE-2023-47118 Critical 2023-12-20 Not applicable No public exploit 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 protocol, however, the attacker will need a valid credential as the HTTP authentication take places first. This issue has been fixed in version 23.10.2.13-stable, 23.9.4.11-stable, 23.8.6.16-lts and 23.3.16.7-lts.
CVE-2022-44011 Medium 2023-11-23 Not applicable No public exploit 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 High 2023-11-23 Not applicable No public exploit 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.
CVE-2021-43305 High 2022-03-14 Not applicable No public exploit 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-2021-43304 High 2022-03-14 Not applicable No public exploit 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-2021-42391 Medium 2022-03-14 Not applicable No public exploit 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-2021-42390 Medium 2022-03-14 Not applicable No public exploit 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-2021-42389 Medium 2022-03-14 Not applicable No public exploit 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 High 2022-03-14 Not applicable No public exploit 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-2021-42387 High 2022-03-14 Not applicable No public exploit 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-2019-16535 Critical 2019-12-30 Not applicable No public exploit 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-2019-15024 Medium 2019-12-30 Not applicable No public exploit 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-2019-18657 Medium 2019-10-31 Not applicable No public exploit ClickHouse before 19.13.5.44 allows HTTP header injection via the url table function.
CVE-2018-14672 Medium 2019-08-15 Not applicable No public exploit In ClickHouse before 18.12.13, functions for loading CatBoost models allowed path traversal and reading arbitrary files through error messages.
CVE-2018-14671 Critical 2019-08-15 Not applicable No public exploit 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-2018-14670 Critical 2019-08-15 Not applicable No public exploit Incorrect configuration in deb package in ClickHouse before 1.1.54131 could lead to unauthorized use of the database.
CVE-2018-14669 High 2019-08-15 Not applicable No public exploit 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-2018-14668 High 2019-08-15 Not applicable No public exploit 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.