Bug 2274444 (CVE-2024-21507) - CVE-2024-21507 mysql2: Improper Input Validation
Summary: CVE-2024-21507 mysql2: Improper Input Validation
Keywords:
Status: NEW
Alias: CVE-2024-21507
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2274445
TreeView+ depends on / blocked
 
Reported: 2024-04-11 05:42 UTC by Avinash Hanwate
Modified: 2024-04-18 06:18 UTC (History)
5 users (show)

Fixed In Version: mysql2 3.9.3
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description Avinash Hanwate 2024-04-11 05:42:14 UTC 
Versions of the package mysql2 before 3.9.3 are vulnerable to Improper Input Validation through the keyFromFields function, resulting in cache poisoning. An attacker can inject a colon (:) character within a value of the attacker-crafted key.

https://blog.slonser.info/posts/mysql2-attacker-configuration/
https://github.com/sidorares/node-mysql2/commit/0d54b0ca6498c823098426038162ef10df02c818
https://github.com/sidorares/node-mysql2/pull/2424
https://security.snyk.io/vuln/SNYK-JS-MYSQL2-6591300
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