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CVE-2024-21508

Good to know:

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Date: April 11, 2024

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.

Language: JS

Severity Score

Related Resources (9)

https://github.com/sidorares/node-mysql2/commit/74abf9ef94d76114d9a09415e28b496522a94805
https://github.com/sidorares/node-mysql2/blob/1609b5393516d72a4ae47196837317fbe75e0c13/lib/parsers/text_parser.js%23L14C10-L14C21
https://nvd.nist.gov/vuln/detail/CVE-2024-21508
https://github.com/sidorares/node-mysql2/pull/2572
https://github.com/sidorares/node-mysql2
https://blog.slonser.info/posts/mysql2-attacker-configuration
https://blog.slonser.info/posts/mysql2-attacker-configuration/
https://github.com/sidorares/node-mysql2/releases/tag/v3.9.4
https://www.mend.io/vulnerability-database/CVE-2024-21508

Severity Score

Weakness Type (CWE)

Code Injection

CWE-94

Top Fix

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Upgrade Version

Upgrade to version mysql2 - 3.9.4

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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