Total
15 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-43305 | 2 Debian, Yandex | 2 Debian Linux, Clickhouse | 2022-12-07 | 6.5 MEDIUM | 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 Debian, Yandex | 2 Debian Linux, Clickhouse | 2022-12-07 | 5.5 MEDIUM | 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-2021-43304 | 2 Debian, Yandex | 2 Debian Linux, Clickhouse | 2022-12-07 | 6.5 MEDIUM | 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-2021-42387 | 2 Debian, Yandex | 2 Debian Linux, Clickhouse | 2022-12-02 | 5.5 MEDIUM | 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-2021-42391 | 1 Yandex | 1 Clickhouse | 2022-03-22 | 5.0 MEDIUM | 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-2021-42389 | 1 Yandex | 1 Clickhouse | 2022-03-22 | 4.0 MEDIUM | 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-2021-42390 | 1 Yandex | 1 Clickhouse | 2022-03-22 | 4.0 MEDIUM | 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-2019-15024 | 1 Yandex | 1 Clickhouse | 2020-08-24 | 4.0 MEDIUM | 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 Yandex | 1 Clickhouse | 2020-01-03 | 7.5 HIGH | 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-2019-18657 | 1 Yandex | 1 Clickhouse | 2019-11-06 | 5.0 MEDIUM | 5.3 MEDIUM |
| ClickHouse before 19.13.5.44 allows HTTP header injection via the url table function. | |||||
| CVE-2018-14671 | 1 Yandex | 1 Clickhouse | 2019-08-29 | 7.5 HIGH | 9.8 CRITICAL |
| 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-2018-14668 | 1 Yandex | 1 Clickhouse | 2019-08-29 | 6.8 MEDIUM | 8.8 HIGH |
| 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-2018-14670 | 1 Yandex | 1 Clickhouse | 2019-08-28 | 7.5 HIGH | 9.8 CRITICAL |
| Incorrect configuration in deb package in ClickHouse before 1.1.54131 could lead to unauthorized use of the database. | |||||
| CVE-2018-14669 | 1 Yandex | 1 Clickhouse | 2019-08-28 | 5.0 MEDIUM | 7.5 HIGH |
| 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-2018-14672 | 1 Yandex | 1 Clickhouse | 2019-08-27 | 5.0 MEDIUM | 5.3 MEDIUM |
| In ClickHouse before 18.12.13, functions for loading CatBoost models allowed path traversal and reading arbitrary files through error messages. | |||||