Gentoo: GLSA-201407-03: Xen: Multiple Vunlerabilities

    Date16 Jul 2014
    CategoryGentoo
    91
    Posted ByLinuxSecurity Advisories
    Multiple vulnerabilities have been found in Xen, the worst of which could lead to arbitrary code execution.
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    Gentoo Linux Security Advisory                           GLSA 201407-03
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                                                http://security.gentoo.org/
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     Severity: High
        Title: Xen: Multiple Vunlerabilities
         Date: July 16, 2014
         Bugs: #440768, #484478, #486354, #497082, #497084, #497086,
               #499054, #499124, #500528, #500530, #500536, #501080,
               #501906, #505714, #509054, #513824
           ID: 201407-03
    
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    Synopsis
    ========
    
    Multiple vulnerabilities have been found in Xen, the worst of which
    could lead to arbitrary code execution.
    
    Background
    ==========
    
    Xen is a bare-metal hypervisor.
    
    Affected packages
    =================
    
        -------------------------------------------------------------------
         Package              /     Vulnerable     /            Unaffected
        -------------------------------------------------------------------
      1  app-emulations/xen          < 4.3.2-r4               >= 4.3.2-r4 
                                                             *>= 4.2.4-r4 
      2  app-emulations/xen-tools
                                     < 4.3.2-r5               >= 4.3.2-r5 
                                                             *>= 4.2.4-r6 
      3  app-emulations/xen-pvgrub
                                      < 4.3.2                   *>= 4.3.2 
                                                                *>= 4.2.4 
        -------------------------------------------------------------------
         3 affected packages
    
    Description
    ===========
    
    Multiple vulnerabilities have been discovered in Xen. Please review the
    CVE identifiers referenced below for details.
    
    Impact
    ======
    
    A remote attacker can utilize multiple vectors to execute arbitrary
    code, cause Denial of Service, or gain access to data on the host.
    
    Workaround
    ==========
    
    There is no known workaround at this time.
    
    Resolution
    ==========
    
    All Xen 4.3 users should upgrade to the latest version:
    
      # emerge --sync
      # emerge --ask --oneshot --verbose ">=app-emulations/xen-4.3.2-r2"
    
    All Xen 4.2 users should upgrade to the latest version:
    
      # emerge --sync
      # emerge --ask --oneshot --verbose ">=app-emulations/xen-4.2.4-r2"
    
    All xen-tools 4.3 users should upgrade to the latest version:
    
      # emerge --sync
      # emerge --ask --oneshot -v ">=app-emulations/xen-tools-4.3.2-r2"
    
    All xen-tools 4.2 users should upgrade to the latest version:
    
      # emerge --sync
      # emerge --ask --oneshot -v ">=app-emulations/xen-tools-4.2.4-r2"
    
    All Xen PVGRUB 4.3 users should upgrade to the latest version:
    
      # emerge --sync
      # emerge --ask --oneshot -v ">=app-emulations/xen-pvgrub-4.3.2"
    
    All Xen PVGRUB 4.2 users should upgrade to the latest version:
    
      # emerge --sync
      # emerge --ask --oneshot -v ">=app-emulations/xen-pvgrub-4.2.4"
    
    References
    ==========
    
    [  1 ] CVE-2013-1442
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-1442
    [  2 ] CVE-2013-4329
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4329
    [  3 ] CVE-2013-4355
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4355
    [  4 ] CVE-2013-4356
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4356
    [  5 ] CVE-2013-4361
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4361
    [  6 ] CVE-2013-4368
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4368
    [  7 ] CVE-2013-4369
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4369
    [  8 ] CVE-2013-4370
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4370
    [  9 ] CVE-2013-4371
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4371
    [ 10 ] CVE-2013-4375
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4375
    [ 11 ] CVE-2013-4416
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4416
    [ 12 ] CVE-2013-4494
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4494
    [ 13 ] CVE-2013-4551
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4551
    [ 14 ] CVE-2013-4553
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4553
    [ 15 ] CVE-2013-4554
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4554
    [ 16 ] CVE-2013-6375
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6375
    [ 17 ] CVE-2013-6400
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6400
    [ 18 ] CVE-2013-6885
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6885
    [ 19 ] CVE-2013-6885
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6885
    [ 20 ] CVE-2014-1642
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-1642
    [ 21 ] CVE-2014-1666
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-1666
    [ 22 ] CVE-2014-1891
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-1891
    [ 23 ] CVE-2014-1892
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-1892
    [ 24 ] CVE-2014-1893
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-1893
    [ 25 ] CVE-2014-1894
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-1894
    [ 26 ] CVE-2014-1895
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-1895
    [ 27 ] CVE-2014-1896
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-1896
    [ 28 ] CVE-2014-2599
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2599
    [ 29 ] CVE-2014-3124
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3124
    [ 30 ] CVE-2014-4021
           http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-4021
    
    Availability
    ============
    
    This GLSA and any updates to it are available for viewing at
    the Gentoo Security Website:
    
     http://security.gentoo.org/glsa/glsa-201407-03.xml
    
    Concerns?
    =========
    
    Security is a primary focus of Gentoo Linux and ensuring the
    confidentiality and security of our users' machines is of utmost
    importance to us. Any security concerns should be addressed to
    This email address is being protected from spambots. You need JavaScript enabled to view it. or alternatively, you may file a bug at
    https://bugs.gentoo.org.
    
    License
    =======
    
    Copyright 2014 Gentoo Foundation, Inc; referenced text
    belongs to its owner(s).
    
    The contents of this document are licensed under the
    Creative Commons - Attribution / Share Alike license.
    
    http://creativecommons.org/licenses/by-sa/2.5
    
    
    
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