ESB-2018.2473 - [Win][UNIX/Linux][Debian] openssh: Access confidential data - Remote/unauthenticated 2018-08-22

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.2473
                          openssh security update
                              22 August 2018

===========================================================================

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

Product:           openssh
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
                   Windows
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Access Confidential Data -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-15473  

Original Bulletin: 
   https://security-tracker.debian.org/tracker/DLA-1474-1

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Debian. It is recommended that administrators 
         running openssh check for an updated version of the software for 
         their operating system.

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Package        : openssh
Version        : 1:6.7p1-5+deb8u5
CVE ID         : CVE-2018-15473 
Debian Bug     : #906236

It was discovered that there was a user enumeration vulnerability in
OpenSSH. A remote attacker couldtest whether a certain user exists
on a target server.

For Debian 8 "Jessie", this issue has been fixed in openssh version
1:6.7p1-5+deb8u5.

We recommend that you upgrade your openssh packages.


Regards,

- - -- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby@debian.org / chris-lamb.co.uk
       `-

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