CVE-2019-15024

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.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:P/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://clickhouse.yandex/docs/en/security_changelog/	Vendor Advisory
https://clickhouse.yandex/docs/en/security_changelog/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:yandex:clickhouse:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:27

Type	Values Removed	Values Added
References	~~() https://clickhouse.yandex/docs/en/security_changelog/ - Vendor Advisory~~	() https://clickhouse.yandex/docs/en/security_changelog/ - Vendor Advisory

Information

Published : 2019-12-30 15:15

Updated : 2024-11-21 04:27

NVD link : CVE-2019-15024

Mitre link : CVE-2019-15024

CVE.ORG link : CVE-2019-15024

JSON object : View

Products Affected

yandex

clickhouse

CWE

NVD-CWE-noinfo

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