CVE-2020-26759 - Vulnerability Details - OpenCVE

Description

clickhouse-driver before 0.1.5 allows a malicious clickhouse server to trigger a crash or execute arbitrary code (on a database client) via a crafted server response, due to a buffer overflow.

Published: 2021-01-06

Score: 9.8 Critical

EPSS: 3.1% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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-driver_project:clickhouse-driver:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-0043	clickhouse-driver before 0.1.5 allows a malicious clickhouse server to trigger a crash or execute arbitrary code (on a database client) via a crafted server response, due to a buffer overflow.
Github GHSA	GHSA-vgv5-cxvh-vfxh	Arbitrary code execution in clickhouse-driver

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.03109.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/mymarilyn/clickhouse-driver/commit/3e990547e064b8fca916b23a0f7d6fe8c63c7f6b
https://github.com/mymarilyn/clickhouse-driver/commit/d708ed548e1d6f254ba81a21de8ba543a53b5598

History

No history.

Subscriptions

Clickhouse-driver Project Clickhouse-driver

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-01-06T12:56:55.000Z

Updated: 2024-08-04T16:03:21.655Z

Reserved: 2020-10-07T00:00:00.000Z

Link: CVE-2020-26759

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-01-06T13:15:13.783

Modified: 2024-11-21T05:20:17.013

Link: CVE-2020-26759

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-120

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