SB20241015212 - Multiple vulnerabilities in MySQL Connectors

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Main Vulnerability Database SB20241015212

SB20241015212 - Multiple vulnerabilities in MySQL Connectors

Published: October 15, 2024 Updated: November 28, 2025

Security Bulletin ID SB20241015212
Severity
Medium
Patch available
YES
Number of vulnerabilities 3
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

Medium 67% Low 33%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 3 secuirty vulnerabilities.


1) Improper input validation (CVE-ID: CVE-2024-21262)

The vulnerability allows a remote non-authenticated attacker to manipulate or delete data.

The vulnerability exists due to improper input validation within the Connector/ODBC component in MySQL Connectors. A remote non-authenticated attacker can exploit this vulnerability to manipulate or delete data.


2) Improper input validation (CVE-ID: CVE-2024-21272)

The vulnerability allows a remote authenticated user to execute arbitrary code.

The vulnerability exists due to improper input validation within the Connector/Python component in MySQL Connectors. A remote authenticated user can exploit this vulnerability to execute arbitrary code.


3) Out-of-bounds read (CVE-ID: CVE-2024-5535)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary condition within the SSL_select_next_proto() function when using NPN. A remote attacker can send specially crafted data to the application, trigger an out-of-bounds read and perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

References