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[email protected]CVE-2022-24052

HistoryFeb 18, 2022 - 8:15 p.m.

CVE-2022-24052

2022-02-1820:15:18

CWE-122

[email protected]

web.nvd.nist.gov

178

cve-2022-24052

mariadb

connect storage engine

buffer overflow

privilege escalation

vulnerability

authentication

sql

code execution

zdi-can-16190

nvd

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

17.9%

JSON

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.

Affected configurations

NVD

Node

mariadbmariadbRange10.2.0–10.2.42

mariadbmariadbRange10.3.0–10.3.33

mariadbmariadbRange10.4.0–10.4.23

mariadbmariadbRange10.5.0–10.5.14

mariadbmariadbRange10.6.0–10.6.6

mariadbmariadbRange10.7.0–10.7.2

mariadbmariadbMatch10.8.0

Node

fedoraprojectfedoraMatch34

fedoraprojectfedoraMatch35

fedoraprojectfedoraMatch36

VendorProductVersionCPE
mariadbmariadb10.8.0cpe:/a:mariadb:mariadb:10.8.0:::

Vendor	Product	Version	CPE
mariadb	mariadb	10.8.0	cpe:/a:mariadb:mariadb:10.8.0:::

CNA Affected

[
  {
    "product": "MariaDB",
    "vendor": "MariaDB",
    "versions": [
      {
        "status": "affected",
        "version": "10.6.5"
      }
    ]
  }
]