H2O CRLF Injection Vulnerability

H2O is a set of open source Web server software . The 'onreq' function in the lib/handler/redirect.c file of H2O suffers from a CRLF injection vulnerability that allows remote attackers to inject arbitrary HTTP headers using specially crafted URIs to perform HTTP response splitting attacks...

CVE-2016-1133: Undefined Security Weakness

CRLF injection vulnerability in the onreq function in lib/handler/redirect.c in H2O before 1.6.2 and 1.7.x before 1.7.0-beta3 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URI...