MariaDB up to 10.7.0 Item_args::walk_args memory corruption

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.2$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in MariaDB up to 10.7.0. This vulnerability affects the function Item_args::walk_args. This manipulation causes memory corruption. This vulnerability is tracked as CVE-2022-32087. Moreover, an exploit is present. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in MariaDB up to 10.7.0 (Database Software) and classified as critical. Affected by this vulnerability is the function Item_args::walk_args. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect 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_args::walk_args.

The weakness was disclosed 07/02/2022 as MDEV-26437. It is possible to read the advisory at jira.mariadb.org. This vulnerability is known as CVE-2022-32087 since 05/31/2022. Technical details and also a public exploit are known.

It is possible to download the exploit 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). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 5.5
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

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-26437
Status: Confirmed

CVE: CVE-2022-32087 (🔍)
GCVE (CVE): GCVE-0-2022-32087
GCVE (VulDB): GCVE-100-203107
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/02/2022 08:09
Updated: 05/22/2025 01:26
Changes: 07/02/2022 08:09 (44), 07/18/2022 08:59 (18), 05/22/2025 01:26 (16)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Interested in the pricing of exploits?

See the underground prices here!