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HIGH

undertow: improper whitespace parsing leading to potential HTTP request smuggling

Published Jul 27, 2018

Description

It was discovered that Undertow before 1.4.17, 1.3.31 and 2.0.0 processes http request headers with unusual whitespaces which can cause possible http request smuggling.

Affected products

Remediation

No remediation recorded yet.

Metrics

Weaknesses (1)

References (19)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Jul 27, 2018
Updated Aug 5, 2024
Reserved Aug 1, 2017
NVD
Status Modified
Modified Jun 17, 2026
Red Hat
Severity Low
Public date Dec 13, 2017
GHSA-5GG7-5WV8-4GCJ