6.5

CVE-2024-21509

Exploit
Versions of the package mysql2 before 3.9.4 are vulnerable to Prototype Poisoning due to insecure results object creation and improper user input sanitization passed through parserFn in text_parser.js and binary_parser.js.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Sidorares ≫ Mysql2 Version < 3.9.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.96% 0.57
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
report@snyk.io 6.5 3.9 2.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

https://blog.slonser.info/posts/mysql2-attacker-configuration/
Exploit
Permissions Required
https://github.com/sidorares/node-mysql2/blob/fd3d117da82cc5c5fa5a3701d7b33ca77691bc61/lib/parsers/text_parser.js%23L134
Broken Link
https://github.com/sidorares/node-mysql2/commit/4a964a3910a4b8de008696c554ab1b492e9b4691
Patch
https://github.com/sidorares/node-mysql2/pull/2574
Exploit
Issue Tracking
https://github.com/sidorares/node-mysql2/releases/tag/v3.9.4
Release Notes
https://security.snyk.io/vuln/SNYK-JS-MYSQL2-6591084
Third Party Advisory
Exploit