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

                               ESB-2018.2821
                         glusterfs security update
                             21 September 2018

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

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

Product:           glusterfs
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account
                   Access Privileged Data          -- Existing Account
                   Create Arbitrary Files          -- Existing Account
                   Denial of Service               -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-10930 CVE-2018-10929 CVE-2018-10928
                   CVE-2018-10927 CVE-2018-10926 CVE-2018-10923
                   CVE-2018-10914 CVE-2018-10913 CVE-2018-10911
                   CVE-2018-10907 CVE-2018-10904 

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2018/09/msg00021.html

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Package        : glusterfs
Version        : 3.5.2-2+deb8u4
CVE ID         : CVE-2018-10904 CVE-2018-10907 CVE-2018-10911
                 CVE-2018-10913 CVE-2018-10914 CVE-2018-10923
                 CVE-2018-10926 CVE-2018-10927 CVE-2018-10928
                 CVE-2018-10929 CVE-2018-10930
Debian Bug     : 909215

Multiple security vulnerabilities were discovered in GlusterFS, a
clustered file system. Buffer overflows and path traversal issues may
lead to information disclosure, denial-of-service or the execution of
arbitrary code.

To resolve the security vulnerabilities the following limitations were
made in GlusterFS:

    - open,read,write on special files like char and block are no longer
      permitted
    - io-stat xlator can dump stat info only to /run/gluster directory

For Debian 8 "Jessie", these problems have been fixed in version
3.5.2-2+deb8u4.

We recommend that you upgrade your glusterfs 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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