CVE-2016-1133
N/A
Published: January 16, 2016 at 02:00 AM UTC
Updated: June 17, 2026 at 12:41 AM UTC
1 product affected across 1 vendorH2O
Using N/A by N/A?
Get instant alerts when new vulnerabilities affect N/A - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
N/A
Exploit prediction
EPSS 1%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 1.6.11.7.0 beta2
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (5)
Third Party Advisoryx_refsource_JVNVendor Advisory
Source: [email protected]
http://jvn.jp/en/jp/JVN45928828/index.htmlThird Party Advisoryx_refsource_JVNDBVendor Advisory
Source: [email protected]
http://jvndb.jvn.jp/jvndb/JVNDB-2016-000003x_refsource_CONFIRM
Source: [email protected]
https://h2o.examp1e.net/vulnerabilities.html#CVE-2016-1133Quick Info
StatusMODIFIED
CWE
NVD-CWE-Other
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card