CVE-2024-21508

Published: Apr 11, 2024

Modified: Aug 1, 2024

PUBLISHED

CVSS v3.1

9.8

CRITICAL

Description

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.

Vendor	Product	Versions
n/a	mysql2	affected `0 - < 3.9.4`

Weaknesses (CWE)

CWE-94

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://security.snyk.io/vuln/SNYK-JS-MYSQL2-6591085

https://blog.slonser.info/posts/mysql2-attacker-configuration/

https://github.com/sidorares/node-mysql2/blob/1609b5393516d72a4ae47196837317fbe75e0c13/lib/parsers/text_parser.js%23L14C10-L14C21

https://github.com/sidorares/node-mysql2/pull/2572

https://github.com/sidorares/node-mysql2/commit/74abf9ef94d76114d9a09415e28b496522a94805

https://github.com/sidorares/node-mysql2/releases/tag/v3.9.4

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CVE-2024-21508

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References