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CVE-2024-23689

Clickhouse Java Libraries information disclosure

8.8 HIGHPublic exploitEPSS 0.68%
  1. Published19 Jan 2024

Description

Exposure of sensitive information in exceptions in ClichHouse's clickhouse-r2dbc, com.clickhouse:clickhouse-jdbc, and com.clickhouse:clickhouse-client versions less than 0.4.6 allows unauthorized users to gain access to client certificate passwords via client exception logs. This occurs when 'sslkey' is specified and an exception, such as a ClickHouseException or SQLException, is thrown during database operations; the certificate password is then included in the logged exception message.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Clickhouse Java Libraries< 0.4.6

Remediation

Fixed in
Clickhouse Java Libraries≥ 0.4.6

References

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Frequently asked

Is CVE-2024-23689 being actively exploited?

CVE-2024-23689 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.68%.

How severe is CVE-2024-23689?

CVE-2024-23689 has a CVSS 3.1 base score of 8.8, rated high. EPSS estimates a 0.68% probability of exploitation.

Which products are affected by CVE-2024-23689?

Affected products include Clickhouse Java Libraries.

How do I fix CVE-2024-23689?

Upgrade affected software to a fixed version, for example Clickhouse Java Libraries 0.4.6 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.