ESB-2018.2197 - [Debian] tomcat7: Reduced security - Remote with user interaction 2018-07-30

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.2197
                          tomcat7 security update
                               30 July 2018

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           tomcat7
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
Impact/Access:     Reduced Security -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-8034  

Reference:         ESB-2018.2162
                   ESB-2018.2125

Original Bulletin: 
   https://security-tracker.debian.org/tracker/DLA-1453-1

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Package        : tomcat7
Version        : 7.0.56-3+really7.0.90-1
CVE ID         : CVE-2018-8034

The host name verification in Tomcat when using TLS with the WebSocket
client was missing. It is now enabled by default.

For Debian 8 "Jessie", this problem has been fixed in version
7.0.56-3+really7.0.90-1.

We recommend that you upgrade your tomcat7 packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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