ESB-2018.2654 - [Debian] xen: Multiple vulnerabilities 2018-09-07

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.2654
                            xen security update
                             7 September 2018

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

Product:           xen
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
Impact/Access:     Increased Privileges     -- Existing Account
                   Denial of Service        -- Existing Account
                   Access Confidential Data -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-14431 CVE-2016-4963 

Reference:         ESB-2016.2420
                   ESB-2016.2001

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2018/09/msg00006.html

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Package        : xen
Version        : 4.4.4lts1-0+deb8u1
CVE ID         : CVE-2016-4963 CVE-2017-14431

Multiple vulnerabilities have been discovered in the Xen hypervisor,=20
which could result in denial of service, informations leaks or privilege
escalation.

For Debian 8 "Jessie", these problems have been fixed in version
4.4.4lts1-0+deb8u1.

We recommend that you upgrade your xen 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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