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CVE-2019-15024
Published: Dec 30, 2019
Modified: Aug 5, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | ClickHouse | affected All versions prior to version 19.14.3. |
References
https://clickhouse.yandex/docs/en/security_changelog/
x_refsource_MISC
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