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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.1054
                        libreoffice security update
                               28 April 2017

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

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

Product:           libreoffice
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
                   Linux variants
                   Windows
                   OS X
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-7870  

Original Bulletin: 
   http://www.debian.org/security/2017/dsa-3837

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

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Debian Security Advisory DSA-3837-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
April 27, 2017                        https://www.debian.org/security/faq
- - -------------------------------------------------------------------------

Package        : libreoffice
CVE ID         : CVE-2017-7870

It was discovered that a buffer overflow in processing Windows Metafiles
may result in denial of service or the execution of arbitrary code if
a malformed document is opened.

For the stable distribution (jessie), this problem has been fixed in
version 1:4.3.3-2+deb8u7.

For the upcoming stable distribution (stretch), this problem has been
fixed in version 1:5.2.5-1.

For the unstable distribution (sid), this problem has been fixed in
version 1:5.2.5-1.

We recommend that you upgrade your libreoffice packages.

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

Mailing list: debian-security-announce@lists.debian.org
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