122 lines
4 KiB
XML
122 lines
4 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="201801-14">
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<title>Xen: Multiple vulnerabilities</title>
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<synopsis>Multiple vulnerabilities have been found in Xen, the worst of which
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could allow for privilege escalation.
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</synopsis>
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<product type="ebuild">xen</product>
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<announced>2018-01-14</announced>
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<revised count="1">2018-01-14</revised>
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<bug>627962</bug>
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<bug>634668</bug>
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<bug>637540</bug>
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<bug>637542</bug>
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<bug>639688</bug>
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<bug>641566</bug>
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<access>local</access>
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<affected>
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<package name="app-emulation/xen" auto="yes" arch="*">
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<unaffected range="ge">4.9.1-r1</unaffected>
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<vulnerable range="lt">4.9.1-r1</vulnerable>
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</package>
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<package name="app-emulation/xen-tools" auto="yes" arch="*">
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<unaffected range="ge">4.9.1-r1</unaffected>
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<vulnerable range="lt">4.9.1-r1</vulnerable>
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</package>
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</affected>
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<background>
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<p>Xen is a bare-metal hypervisor.</p>
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</background>
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<description>
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<p>Multiple vulnerabilities have been discovered in Xen. Please review the
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referenced CVE identifiers for details.
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</p>
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</description>
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<impact type="high">
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<p>A local attacker could potentially execute arbitrary code with the
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privileges of the Xen (QEMU) process on the host, gain privileges on the
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host system, or cause a Denial of Service condition.
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</p>
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</impact>
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<workaround>
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<p>There is no known workaround at this time.</p>
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</workaround>
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<resolution>
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<p>All Xen users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=app-emulation/xen-4.9.1-r1"
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</code>
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<p>All Xen tools users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose
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">=app-emulation/xen-tools-4.9.1-r1"
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</code>
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</resolution>
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<references>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12134">
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CVE-2017-12134
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12135">
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CVE-2017-12135
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12136">
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CVE-2017-12136
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12137">
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CVE-2017-12137
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15588">
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CVE-2017-15588
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15589">
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CVE-2017-15589
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15590">
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CVE-2017-15590
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15591">
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CVE-2017-15591
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15592">
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CVE-2017-15592
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15593">
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CVE-2017-15593
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15594">
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CVE-2017-15594
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15595">
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CVE-2017-15595
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17044">
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CVE-2017-17044
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17045">
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CVE-2017-17045
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17046">
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CVE-2017-17046
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17563">
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CVE-2017-17563
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17564">
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CVE-2017-17564
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17565">
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CVE-2017-17565
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17566">
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CVE-2017-17566
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</uri>
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</references>
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<metadata tag="requester" timestamp="2017-11-30T07:36:44Z">BlueKnight</metadata>
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<metadata tag="submitter" timestamp="2018-01-14T23:31:54Z">b-man</metadata>
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</glsa>
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