ClickHouse heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in ClickHouse. This vulnerability affects unknown code. This manipulation causes heap-based overflow. This vulnerability appears as CVE-2022-44011. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in ClickHouse and classified as problematic. Affected by this vulnerability is some unknown functionality. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). As an impact it is known to affect availability. The summary by CVE is:

An issue was discovered in ClickHouse before 22.9.1.2603. An authenticated user (with the ability to load data) could cause a heap buffer overflow and crash the server by inserting a malformed CapnProto object. The fixed versions are 22.9.1.2603, 22.8.2.11, 22.7.4.16, 22.6.6.16, and 22.3.12.19.

The weakness was presented 11/23/2023. This vulnerability is known as CVE-2022-44011 since 10/29/2022. Neither technical details nor an exploit are publicly available.

Upgrading to version 22.3.12.19, 22.6.6.16, 22.7.4.16, 22.8.2.11 or 22.9.1.2603 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.9

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ClickHouse 22.3.12.19/22.6.6.16/22.7.4.16/22.8.2.11/22.9.1.2603

Timelineinfo

10/29/2022 🔍
11/23/2023 +390 days 🔍
11/23/2023 +0 days 🔍
12/16/2023 +23 days 🔍

Sourcesinfo

Status: Confirmed

CVE: CVE-2022-44011 (🔍)
GCVE (CVE): GCVE-0-2022-44011
GCVE (VulDB): GCVE-100-246073

Entryinfo

Created: 11/23/2023 18:21
Updated: 12/16/2023 10:48
Changes: 11/23/2023 18:21 (36), 12/16/2023 10:48 (11)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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