HTTP Header Injection

Overview tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. Affected versions of this package are vulnerable to HTTP Header Injection via the reason argument in HTTP status handling. An attacker can inject arbitrary HTTP headers or execute...

CVE-2021-41084

http4s is an open source scala interface for HTTP. In affected versions http4s is vulnerable to response-splitting or request-splitting attacks when untrusted user input is used to create any of the following fields: Header names Header.nameå, Header values Header.value, Status reason phrases...

PT-2021-23077 · Http4S · Http4S

Name of the Vulnerable Software and Affected Versions: http4s versions prior to 0.21.30 http4s versions prior to 0.22.5 http4s versions prior to 0.23.4 http4s versions prior to 1.0.0-M27 Description: http4s is vulnerable to response-splitting or request-splitting attacks when untrusted user input...