Description
CRLF injection vulnerability in the on_req 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.
References
- https://github.com/h2o/h2o/issues/682
- https://github.com/h2o/h2o/issues/684
- JVNDB-2016-000003 third-party-advisory
- JVN#45928828 third-party-advisory
- https://h2o.examp1e.net/vulnerabilities.html#CVE-2016-1133