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CVE-2024-21507

Published: 10/04/2024 Updated: 10/04/2024

Vulnerability Summary

Versions of the package mysql2 prior to 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.

References

https://security.snyk.io/vuln/SNYK-JS-MYSQL2-6591300https://github.com/sidorares/node-mysql2/commit/0d54b0ca6498c823098426038162ef10df02c818https://blog.slonser.info/posts/mysql2-attacker-configuration/https://github.com/sidorares/node-mysql2/pull/2424https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4946CVE-2024-30309CVE-2024-4761CVE-2024-30051type confusionmemory leakCVE-2024-30293reflected XSSCVE-2024-3126
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