Vulnerabilities > CVE-2022-24052 - Heap-based Buffer Overflow vulnerability in multiple products

CVSS 7.8 - HIGH

Attack vector

LOCAL

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

local

low complexity

mariadb

fedoraproject

CWE-122

NVD

Published: 2022-02-18

Updated: 2023-11-07

Summary

MariaDB CONNECT Storage Engine Heap-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-16190.

Vulnerable Configurations

Part	Description	Count
Application	Mariadb Mariadb Mariadb 10.3.0 Mariadb Mariadb 10.3.1 Mariadb Mariadb 10.3.2 Mariadb Mariadb 10.3.3 Mariadb Mariadb 10.3.4 Mariadb Mariadb 10.3.5 Mariadb Mariadb 10.3.6 Mariadb Mariadb 10.3.7 Mariadb Mariadb 10.3.8 Mariadb Mariadb 10.3.9 Mariadb Mariadb 10.3.10 Mariadb Mariadb 10.3.11 Mariadb Mariadb 10.3.12 Mariadb Mariadb 10.3.13 Mariadb Mariadb 10.3.14 Mariadb Mariadb 10.3.15 Mariadb Mariadb 10.3.16 Mariadb Mariadb 10.3.17 Mariadb Mariadb 10.3.18 Mariadb Mariadb 10.3.19 Mariadb Mariadb 10.3.20 Mariadb Mariadb 10.3.21 Mariadb Mariadb 10.3.22 Mariadb Mariadb 10.3.23 Mariadb Mariadb 10.3.24 Mariadb Mariadb 10.3.25 Mariadb Mariadb 10.3.26 Mariadb Mariadb 10.3.27 Mariadb Mariadb 10.3.28 Mariadb Mariadb 10.3.29 Mariadb Mariadb 10.3.30 Mariadb Mariadb 10.3.31 Mariadb Mariadb 10.3.32 Mariadb Mariadb 10.4.0 Mariadb Mariadb 10.4.1 Mariadb Mariadb 10.4.2 Mariadb Mariadb 10.4.3 Mariadb Mariadb 10.4.4 Mariadb Mariadb 10.4.5 Mariadb Mariadb 10.4.6 Mariadb Mariadb 10.4.7 Mariadb Mariadb 10.4.8 Mariadb Mariadb 10.4.9 Mariadb Mariadb 10.4.10 Mariadb Mariadb 10.4.11 Mariadb Mariadb 10.4.12 Mariadb Mariadb 10.4.13 Mariadb Mariadb 10.4.14 Mariadb Mariadb 10.4.15 Mariadb Mariadb 10.4.16 Mariadb Mariadb 10.4.17 Mariadb Mariadb 10.4.18 Mariadb Mariadb 10.4.19 Mariadb Mariadb 10.4.20 Mariadb Mariadb 10.4.21 Mariadb Mariadb 10.4.22 Mariadb Mariadb 10.5.0 Mariadb Mariadb 10.5.1 Mariadb Mariadb 10.5.2 Mariadb Mariadb 10.5.3 Mariadb Mariadb 10.5.4 Mariadb Mariadb 10.5.5 Mariadb Mariadb 10.5.6 Mariadb Mariadb 10.5.7 Mariadb Mariadb 10.5.8 Mariadb Mariadb 10.5.9 Mariadb Mariadb 10.5.10 Mariadb Mariadb 10.5.11 Mariadb Mariadb 10.5.12 Mariadb Mariadb 10.5.13 Mariadb Mariadb 10.7.0 Mariadb Mariadb 10.7.1 Mariadb Mariadb 10.6.0 Mariadb Mariadb 10.6.1 Mariadb Mariadb 10.6.2 Mariadb Mariadb 10.6.3 Mariadb Mariadb 10.6.4 Mariadb Mariadb 10.6.5 Mariadb Mariadb 10.2.0 Mariadb Mariadb 10.2.1 Mariadb Mariadb 10.2.2 Mariadb Mariadb 10.2.3 Mariadb Mariadb 10.2.4 Mariadb Mariadb 10.2.5 Mariadb Mariadb 10.2.6 Mariadb Mariadb 10.2.7 Mariadb Mariadb 10.2.8 Mariadb Mariadb 10.2.9 Mariadb Mariadb 10.2.10 Mariadb Mariadb 10.2.11 Mariadb Mariadb 10.2.12 Mariadb Mariadb 10.2.13 Mariadb Mariadb 10.2.14 Mariadb Mariadb 10.2.15 Mariadb Mariadb 10.2.16 Mariadb Mariadb 10.2.17 Mariadb Mariadb 10.2.18 Mariadb Mariadb 10.2.19 Mariadb Mariadb 10.2.20 Mariadb Mariadb 10.2.21 Mariadb Mariadb 10.2.22 Mariadb Mariadb 10.2.23 Mariadb Mariadb 10.2.24 Mariadb Mariadb 10.2.25 Mariadb Mariadb 10.2.26 Mariadb Mariadb 10.2.27 Mariadb Mariadb 10.2.28 Mariadb Mariadb 10.2.29 Mariadb Mariadb 10.2.30 Mariadb Mariadb 10.2.31 Mariadb Mariadb 10.2.32 Mariadb Mariadb 10.2.33 Mariadb Mariadb 10.2.34 Mariadb Mariadb 10.2.35 Mariadb Mariadb 10.2.36 Mariadb Mariadb 10.2.37 Mariadb Mariadb 10.2.38 Mariadb Mariadb 10.2.39 Mariadb Mariadb 10.2.40 Mariadb Mariadb 10.2.41 Mariadb Mariadb 10.8.0	121
OS	Fedoraproject Fedoraproject Fedora 34 Fedoraproject Fedora 35 Fedoraproject Fedora 36	3

Common Weakness Enumeration (CWE)

CWE-122 - Heap-based Buffer Overflow

Common Attack Pattern Enumeration and Classification (CAPEC)

Forced Integer Overflow
This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

References