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

                               ESB-2015.1365
                           fuse security update
                                22 May 2015

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

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

Product:           fuse
Publisher:         Debian
Operating System:  Debian GNU/Linux 7
                   Debian GNU/Linux 8
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Increased Privileges      -- Existing Account
                   Overwrite Arbitrary Files -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2015-3202  

Original Bulletin: 
   http://www.debian.org/security/2015/dsa-3266

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

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Debian Security Advisory DSA-3266-1                   security@debian.org
http://www.debian.org/security/                      Salvatore Bonaccorso
May 21, 2015                           http://www.debian.org/security/faq
- - -------------------------------------------------------------------------

Package        : fuse
CVE ID         : CVE-2015-3202

Tavis Ormandy discovered that FUSE, a Filesystem in USErspace, does not
scrub the environment before executing mount or umount with elevated
privileges. A local user can take advantage of this flaw to overwrite
arbitrary files and gain elevated privileges by accessing debugging
features via the environment that would not normally be safe for
unprivileged users.

For the oldstable distribution (wheezy), this problem has been fixed
in version 2.9.0-2+deb7u2.

For the stable distribution (jessie), this problem has been fixed in
version 2.9.3-15+deb8u1.

For the testing distribution (stretch) and the unstable distribution
(sid), this problem will be fixed soon.

We recommend that you upgrade your fuse 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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===========================================================================
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===========================================================================
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