CVE-2024-21508 CRITICAL

CVE-2024-21508

Vendor N/A
Product mysql2
Weakness CWE-94 · Code injection
Published April 11, 2024
Last update August 1, 2024
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Versions of the package mysql2 before 3.9.4 are vulnerable to Remote Code Execution (RCE) via the readCodeFor function due to improper validation of the supportBigNumbers and bigNumberStrings values.

Key dates

02Disclosure timeline

April 11, 2024 CVE published
August 1, 2024 Record updated