Vulnerability CVE-2016-1133
Published: 2016-01-16

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.

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
H2o project -> H2O 

 References:
https://h2o.examp1e.net/vulnerabilities.html#CVE-2016-1133
https://github.com/h2o/h2o/issues/684
https://github.com/h2o/h2o/issues/682
http://jvndb.jvn.jp/jvndb/JVNDB-2016-000003
http://jvn.jp/en/jp/JVN45928828/index.html
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