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