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.
Metrics
Affected Vendors & Products
References
Link | Providers |
---|---|
https://clickhouse.yandex/docs/en/security_changelog/ |
![]() ![]() |
History
No history.

Status: PUBLISHED
Assigner: yandex
Published:
Updated: 2024-08-05T00:34:53.024Z
Reserved: 2019-08-13T00:00:00
Link: CVE-2019-15024

No data.

Status : Modified
Published: 2019-12-30T15:15:10.580
Modified: 2024-11-21T04:27:53.650
Link: CVE-2019-15024

No data.