Back

MEDIUM

undertow: HTTP header injection using CRLF with UTF-8 Encoding (incomplete fix of CVE-2016-4993)

Published May 21, 2018

Description

In Undertow before versions 7.1.2.CR1, 7.1.2.GA it was found that the fix for CVE-2016-4993 was incomplete and Undertow web server is vulnerable to the injection of arbitrary HTTP headers, and also response splitting, due to insufficient sanitization and validation of user input before the input is used as part of an HTTP header value.

Affected products

Remediation

No remediation recorded yet.

Metrics

Weaknesses (1)

References (12)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published May 21, 2018
Updated Aug 5, 2024
Reserved Dec 4, 2017
NVD
Status Modified
Modified Jun 17, 2026
Red Hat
Severity Moderate
Public date Apr 25, 2018
GHSA-47MP-RQ2X-WJF2