CVE-2019-18657

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Published Oct 31, 2019 CVSS 3.1 · 5.3 Medium EPSS 1.5% KEV · Not listed

Description

ClickHouse before 19.13.5.44 allows HTTP header injection via the url table function.

Analysis

No analysis available yet

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No remediation available yet

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2019-8375	ClickHouse before 19.13.5.44 allows HTTP header injection via the url table function.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 1.5% (1.466% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/ClickHouse/ClickHouse/blob/master/CHANGELOG.md
https://github.com/ClickHouse/ClickHouse/pull/6466
https://github.com/ClickHouse/ClickHouse/pull/7526/files

History

Jun 25, 2025 9:15 PM First appearance in the feed. Affected versions updated. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Clickhouse Clickhouse clickhouse
CPEs	cpe:2.3:a:yandex:clickhouse::::::::	cpe:2.3:a:clickhouse:clickhouse::::::::
Vendors & Products	Yandex Yandex clickhouse	Clickhouse Clickhouse clickhouse

Subscriptions

Clickhouse Clickhouse

Weaknesses

CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Sources

CVE record Updated: Aug 5, 2024, 1:54 AM

Status: PUBLISHED
Assigner: mitre
Published: Oct 31, 2019, 6:55 PM
Updated: Aug 5, 2024, 1:54 AM
Reserved: Oct 31, 2019, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 2:25 AM

Status: Modified
Published: Oct 31, 2019, 7:15 PM
Modified: Jun 17, 2026, 2:25 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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