CVE-2024-21508

2024-04-1105:00:00

snyk

www.cve.org

cve-2024-21508

remote code execution

improper validation

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.4%

JSON

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.

CNA Affected

[
  {
    "product": "mysql2",
    "versions": [
      {
        "version": "0",
        "lessThan": "3.9.4",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "vendor": "n/a"
  }
]