<p>Upgrade <code>io.netty:netty</code> to version 3.9.8.Final, 3.10.3.Final or higher.</p>

Information Exposure Affecting io.netty:netty package, versions [3.3.0.Final,3.9.8.Final) [3.10.0.Final,3.10.3.Final)

Snyk CVSS

Attack Complexity Low

Confidentiality High

Threat Intelligence

EPSS 0.56% (78^th percentile)

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Snyk ID SNYK-JAVA-IONETTY-30430
published 8 Apr 2015
disclosed 8 Apr 2015
credit Roman Shafigullin, Luca Carettoni, Mukul Khullar

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Introduced: 8 Apr 2015

CVE-2015-2156 Open this link in a new tab CWE-200 Open this link in a new tab

How to fix?

Upgrade io.netty:netty to version 3.9.8.Final, 3.10.3.Final or higher.

Overview

io.netty:netty is a NIO client server framework which enables quick and easy development of network applications such as protocol servers and clients.

Affected versions of this package are vulnerable to Information Exposure. It does not validate cookie name and value characters, allowing attackers to potentially bypass the httpOnly flag on sensitive cookies.