CVE-2016-1133 - Vulnerability Details - OpenCVE

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.

Published: 2016-01-16

Score: 3.7 Low

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:dena:h2o::::::::
	cpe:2.3:a:dena:h2o:1.7.0:beta2::::::

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2016-2237	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.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00386.

Key SSVC decision points have not yet been added.

References

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

History

No history.

Subscriptions

Dena H2o

MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2016-01-16T02:00:00.000Z

Updated: 2024-08-05T22:48:13.358Z

Reserved: 2015-12-26T00:00:00.000Z

Link: CVE-2016-1133

Vulnrichment

No data.

NVD

Status : Modified

Published: 2016-01-16T05:59:03.253

Modified: 2026-05-06T22:30:45.220

Link: CVE-2016-1133

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-Other

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