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Gentoo Linux Security Advisory GLSA 201710-30 |
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https://security.gentoo.org/ |
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Severity: Normal |
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Title: X.Org Server: Multiple vulnerabilities |
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Date: October 29, 2017 |
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Bugs: #493294, #611350, #633910 |
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ID: 201710-30 |
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Synopsis |
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======== |
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Multiple vulnerabilities have been found in X.Org Server the worst of |
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which could allow a local attacker to replace shared memory segments. |
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Background |
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========== |
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The X.Org project provides an open source implementation of the X |
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Window System. |
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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 x11-base/xorg-server < 1.19.4 >= 1.19.4 |
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Description |
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=========== |
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Multiple vulnerabilities have been discovered in X.Org Server. Please |
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review the referenced CVE identifiers for details. |
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Impact |
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====== |
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A local attacker could cause a global buffer overflow or a Denial of |
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Service condition. |
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Workaround |
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========== |
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There is no known workaround at this time |
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Resolution |
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========== |
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All X.Org Server users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=x11-base/xorg-server-1.19.4" |
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References |
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========== |
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[ 1 ] CVE-2013-6424 |
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https://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6424 |
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[ 2 ] CVE-2017-13721 |
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https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13721 |
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[ 3 ] CVE-2017-13723 |
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https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13723 |
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[ 4 ] CVE-2017-2624 |
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https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-2624 |
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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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https://security.gentoo.org/glsa/201710-30 |
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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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License |
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======= |
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Copyright 2017 Gentoo Foundation, Inc; referenced text |
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belongs to its owner(s). |
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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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http://creativecommons.org/licenses/by-sa/2.5 |
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