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CVE-2023-48704

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CVE-2023-48704

Published: Dec 22, 2023

Modified: Aug 2, 2024

PUBLISHED

CVSS v3.1

7.0

HIGH

Description

ClickHouse is an open-source column-oriented database management system that allows generating analytical data reports in real-time. A heap buffer overflow issue was discovered in ClickHouse server. An attacker could send a specially crafted payload to the native interface exposed by default on port 9000/tcp, triggering a bug in the decompression logic of Gorilla codec that crashes the ClickHouse server process. This attack does not require authentication. This issue has been addressed in ClickHouse Cloud version 23.9.2.47551 and ClickHouse versions 23.10.5.20, 23.3.18.15, 23.8.8.20, and 23.9.6.20.

VendorProductVersions

ClickHouse

ClickHouse

affected
< 23.9.2.47551
affected
< 23.10.5.20
affected
< 23.3.18.15
affected
< 23.8.8.20
affected
< 23.9.6.20

Weaknesses (CWE)

CWE-122
CWE-120

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

High

References

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