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

                               ESB-2019.2485
              [SECURITY] [DLA 1849-1] zeromq3 security update
                                9 July 2019

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

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

Product:           zeromq3
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
                   UNIX variants (UNIX, Linux, OSX)
                   Windows
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Denial of Service               -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-13132  

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2019/07/msg00007.html

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Debian. It is recommended that administrators 
         running zeromq3 check for an updated version of the software for 
         their operating system.

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Package        : zeromq3
Version        : 4.0.5+dfsg-2+deb8u2
CVE ID         : CVE-2019-13132


Fang-Pen Lin discovered a stack-based buffer-overflow flaw in ZeroMQ, a
lightweight messaging kernel library. A remote, unauthenticated client
connecting to an application using the libzmq library, running with a
socket listening with CURVE encryption/authentication enabled, can take
advantage of this flaw to cause a denial of service or the execution of
arbitrary code.


For Debian 8 "Jessie", this problem has been fixed in version
4.0.5+dfsg-2+deb8u2.

We recommend that you upgrade your zeromq3 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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===========================================================================
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===========================================================================
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