Information Exposure Affecting io.netty:netty-all package, versions [4.0.0.Final,4.0.28.Final)[4.1.0.Beta1,4.1.0.Beta5)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.56% (79th percentile)

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  • Snyk IDSNYK-JAVA-IONETTY-73571
  • published8 Apr 2015
  • disclosed8 Apr 2015
  • creditRoman Shafigullin, Luca Carettoni, Mukul Khullar

Introduced: 8 Apr 2015

CVE-2015-2156  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade io.netty:netty-all to version 4.0.28.Final, 4.1.0.Beta5 or higher.

Overview

io.netty:netty-all is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & 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.

CVSS Scores

version 3.1