Vulnerability Description
Bref enable serverless PHP on AWS Lambda. When Bref is used with the Event-Driven Function runtime and the handler is a `RequestHandlerInterface`, then the Lambda event is converted to a PSR7 object. During the conversion process, if the request is a MultiPart, each part is parsed and its content added in the `$files` or `$parsedBody` arrays. The conversion process produces a different output compared to the one of plain PHP when keys ending with and open square bracket ([) are used. Based on the application logic the difference in the body parsing might lead to vulnerabilities and/or undefined behaviors. This vulnerability is patched in 2.1.13.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mnapoli | Bref | < 2.1.13 |
Related Weaknesses (CWE)
References
- https://github.com/brefphp/bref/commit/c77d9f5abf021f29fa96b5720b7b84adbd199092Patch
- https://github.com/brefphp/bref/security/advisories/GHSA-82vx-mm6r-gg8wExploitVendor Advisory
- https://github.com/brefphp/bref/commit/c77d9f5abf021f29fa96b5720b7b84adbd199092Patch
- https://github.com/brefphp/bref/security/advisories/GHSA-82vx-mm6r-gg8wExploitVendor Advisory
FAQ
What is CVE-2024-24754?
CVE-2024-24754 is a vulnerability with a CVSS score of 3.7 (LOW). Bref enable serverless PHP on AWS Lambda. When Bref is used with the Event-Driven Function runtime and the handler is a `RequestHandlerInterface`, then the Lambda event is converted to a PSR7 object. ...
How severe is CVE-2024-24754?
CVE-2024-24754 has been rated LOW with a CVSS base score of 3.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-24754?
Check the references section above for vendor advisories and patch information. Affected products include: Mnapoli Bref.