CVE-2024-22412: ClickHouse is an open-source column-oriented database management system

Q: How do I fix CVE-2024-22412?

clickhouse: upgrade to 23.3.22.3, 23.8.12.13, 23.12.6.19, 24.1.1.2048; clickhouse cloud: upgrade to 24.0.2.54535. Exact commands for each OS are on this page.

Q: Is CVE-2024-22412 being exploited?

CVE-2024-22412 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-22412 affect?

CVE-2024-22412 affects clickhouse, clickhouse cloud. Severity is low (CVSS 2.4). ClickHouse is an open-source column-oriented database management system. A bug exists in the cloud ClickHouse offering prior to version 24.0.2.54535 and in github.com/clickhouse/clickhouse version 23.1. Query caching bypasses the role based

Q: How urgent is CVE-2024-22412?

Priority 25/100. Public exploit reference

Routine

LOW 2.4UPGRADEUPGRADE

CVE-2024-22412 is a low-severity flaw (CVSS 2.4) affecting clickhouse, clickhouse cloud. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

ClickHouse is an open-source column-oriented database management system. A bug exists in the cloud ClickHouse offering prior to version 24.0.2.54535 and in github.com/clickhouse/clickhouse version 23.1. Query caching bypasses the role based access controls and the policies being enforced on roles. In affected versions, the query cache only respects separate users, however this is not documented and not expected behavior. People relying on ClickHo

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	2.4 (Low)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.6% (top 52%)
CISA exploited list	No
Weakness	CWE-863
Published	2024-03-18
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: clickhouse

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-03-18 21:15 UTCPublished CVE record published
2026-06-17 07:11 UTCUpdated Record last modified

clickhouse clickhouse UPGRADE

Affected: >= 23.3.0.0 and < 23.3.22.3 · >= 23.8.0.0 and < 23.8.12.13 · >= 23.12.0.0 and < 23.12.6.19 · >= 24.0.0.0 and < 24.1.1.2048

Fixed in: 23.3.22.3, 23.8.12.13, 23.12.6.19, 24.1.1.2048

Safe to downgrade to: a release before 23.3.0.0

1. Check installed version

apt-cache policy clickhouse || rpm -q clickhouse || clickhouse --version

2. UPGRADE to 23.3.22.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade clickhouse

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade clickhouse

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 23.3.0.0 (Debian / Ubuntu)

apt-cache madison clickhouse sudo apt install clickhouse=<VERSION_BEFORE_23.3.0.0> sudo apt-mark hold clickhouse

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list clickhouse sudo dnf downgrade clickhouse-<VERSION_BEFORE_23.3.0.0> sudo dnf versionlock add clickhouse

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

clickhouse clickhouse cloud UPGRADE

Affected: < 24.0.2.54535

Fixed in: 24.0.2.54535

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy clickhouse-cloud || rpm -q clickhouse-cloud || clickhouse-cloud --version

2. UPGRADE to 24.0.2.54535 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade clickhouse-cloud

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade clickhouse-cloud

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-22412?

clickhouse: upgrade to 23.3.22.3, 23.8.12.13, 23.12.6.19, 24.1.1.2048; clickhouse cloud: upgrade to 24.0.2.54535. Exact commands for each OS are on this page.

Is CVE-2024-22412 being exploited?

CVE-2024-22412 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-22412 affect?

CVE-2024-22412 affects clickhouse, clickhouse cloud. Severity is low (CVSS 2.4). ClickHouse is an open-source column-oriented database management system. A bug exists in the cloud ClickHouse offering prior to version 24.0.2.54535 and in github.com/clickhouse/clickhouse version 23.1. Query caching bypasses the role based

How urgent is CVE-2024-22412?

Priority 25/100. Public exploit reference

Software pages

GitHub vulnerabilities · ClickHouse vulnerabilities

Related CVEs

CVE-2024-41436 HIGH 7.5 DOWNGRADE ClickHouse v24.3.3.102 was discovered to contain a buffer overflow via the component DB::evaluateConstantExpre
CVE-2019-16536 HIGH 8.8 UPGRADE Stack overflow leading to DoS can be triggered by a malicious authenticated client in Clickhouse before 19.14.

References

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