MariaDB up to 10.7 cleanup_processor memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in MariaDB up to 10.7. It has been rated as critical. Affected by this issue is the function Item_func_in::cleanup/Item::cleanup_processor. The manipulation leads to memory corruption. This vulnerability is referenced as CVE-2022-32085. Furthermore, an exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in MariaDB up to 10.7 (Database Software). This issue affects the function Item_func_in::cleanup/Item::cleanup_processor. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component Item_func_in::cleanup/Item::cleanup_processor.

The weakness was published 07/02/2022 as MDEV-26407. The advisory is shared at jira.mariadb.org. The identification of this vulnerability is CVE-2022-32085 since 05/31/2022. Technical details as well as a public exploit are known.

The exploit is available at jira.mariadb.org. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 236542 (Alibaba Cloud Linux 3 : 0151: mariadb:10.5 (ALINUX3-SA-2022:0151)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 10.3.35, 10.4.25, 10.5.16, 10.6.8 or 10.7.4 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (236542). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.6

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 236542
Nessus Name: Alibaba Cloud Linux 3 : 0151: mariadb:10.5 (ALINUX3-SA-2022:0151)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: MariaDB 10.3.35/10.4.25/10.5.16/10.6.8/10.7.4

Timelineinfo

05/31/2022 🔍
07/02/2022 +32 days 🔍
07/02/2022 +0 days 🔍
05/22/2025 +1054 days 🔍

Sourcesinfo

Advisory: MDEV-26407
Status: Confirmed

CVE: CVE-2022-32085 (🔍)
GCVE (CVE): GCVE-0-2022-32085
GCVE (VulDB): GCVE-100-203105
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/02/2022 07:59
Updated: 05/22/2025 01:26
Changes: 07/02/2022 07:59 (44), 07/18/2022 08:51 (18), 05/22/2025 01:26 (16)
Complete: 🔍
Cache ID: 216::103

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

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