CVE-2019-15024 (GCVE-0-2019-15024)

Vulnerability from cvelistv5 – Published: 2019-12-30 14:39 – Updated: 2024-08-05 00:34
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
  • Arbitrary write
Assigner
References
Impacted products
Vendor Product Version
n/a ClickHouse Affected: All versions prior to version 19.14.3.
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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