Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2023-48298

Severity CVSS v4.0:
Pending analysis
Type:
CWE-191 Integer Underflow (Wrap or Wraparound)
Publication date:
21/12/2023
Last modified:
03/01/2024

Description

ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time. This vulnerability is an integer underflow resulting in crash due to stack buffer overflow in decompression of FPC codec. It can be triggered and exploited by an unauthenticated attacker. The vulnerability is very similar to CVE-2023-47118 with how the vulnerable function can be exploited.<br />

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:clickhouse:clickhouse:*:*:*:*:*:*:*:* 23.3 (including) 23.3.17.13 (including)
cpe:2.3:a:clickhouse:clickhouse:*:*:*:*:*:*:*:* 23.8 (including) 23.8.7.24 (including)
cpe:2.3:a:clickhouse:clickhouse:*:*:*:*:*:*:*:* 23.9 (including) 23.9.5.29 (including)
cpe:2.3:a:clickhouse:clickhouse:*:*:*:*:*:*:*:* 23.10 (including) 23.10.4.25 (including)
cpe:2.3:a:clickhouse:clickhouse_cloud:*:*:*:*:*:*:*:* 23.9 (including) 23.9.2.47475 (including)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools