Vapor vulnerable to denial of service in HTTP Range Request of FileMiddleware
Vapor is an HTTP web framework for Swift and [middleware](https://docs.vapor.codes/advanced/middleware/) is a logic chain between the client and a Vapor route handler. [FileMiddleware](https://docs.vapor.codes/advanced/middleware/#file-middleware) enables the serving of assets from the Public folder of a project to the client. Vapor before 4.60.3 is vulnerable to denial of service due to an integer overflow when given invalid range headers while using FileMiddleware. This is patched in 4.60.3.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-31005US | high7.5 | — | ||
Vapor is an HTTP web framework for Swift. Users of Vapor prior to version 4.60.3 with FileMiddleware enabled are vulnerable to an integer overflow vulnerability that can crash the… | ||||
references
External citations — patches, advisories, analysis.
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan