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Information Exposure Affecting io.projectreactor.netty:reactor-netty package, versions [0.8.0,0.8.11.RELEASE)

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High

    Threat Intelligence

    EPSS 0.22% (60th percentile)
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NVD
8.6 high

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  • Snyk ID SNYK-JAVA-IOPROJECTREACTORNETTY-473845
  • published 18 Oct 2019
  • disclosed 17 Oct 2019
  • credit Unknown
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Introduced: 17 Oct 2019

CVE-2019-11284 Open this link in a new tab
CWE-200 Open this link in a new tab

How to fix?

Upgrade io.projectreactor.netty:reactor-netty to version 0.8.11.RELEASE or higher.

Overview

io.projectreactor.netty:reactor-netty is a TCP/HTTP/UDP client/server with Reactor over Netty.

Affected versions of this package are vulnerable to Information Exposure. Headers are passed through redirects, including authorization headers. A remote unauthenticated malicious user may gain access to credentials for a different server than they have access to.