Vulnerability Description
Bref enable serverless PHP on AWS Lambda. When Bref is used in combination with an API Gateway with the v2 format, it does not handle multiple values headers. If PHP generates a response with two headers having the same key but different values only the latest one is kept. If an application relies on multiple headers with the same key being set for security reasons, then Bref would lower the application security. For example, if an application sets multiple `Content-Security-Policy` headers, then Bref would just reflect the latest one. This vulnerability is patched in 2.1.13.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mnapoli | Bref | < 2.1.13 |
Related Weaknesses (CWE)
References
- https://github.com/brefphp/bref/commit/f834027aaf88b3885f4aa8edf6944ae920daf2dcPatch
- https://github.com/brefphp/bref/security/advisories/GHSA-99f9-gv72-fw9rExploitVendor Advisory
- https://github.com/brefphp/bref/commit/f834027aaf88b3885f4aa8edf6944ae920daf2dcPatch
- https://github.com/brefphp/bref/security/advisories/GHSA-99f9-gv72-fw9rExploitVendor Advisory
FAQ
What is CVE-2024-24753?
CVE-2024-24753 is a vulnerability with a CVSS score of 4.8 (MEDIUM). Bref enable serverless PHP on AWS Lambda. When Bref is used in combination with an API Gateway with the v2 format, it does not handle multiple values headers. If PHP generates a response with two head...
How severe is CVE-2024-24753?
CVE-2024-24753 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-24753?
Check the references section above for vendor advisories and patch information. Affected products include: Mnapoli Bref.