62 lines
2.3 KiB
XML
62 lines
2.3 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="202005-08">
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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 privilege escalation.
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</synopsis>
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<product type="ebuild">xen</product>
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<announced>2020-05-14</announced>
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<revised count="2">2020-05-15</revised>
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<bug>717446</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">4.12.2-r2</unaffected>
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<vulnerable range="lt">4.12.2-r2</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">4.12.2-r1</unaffected>
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<vulnerable range="lt">4.12.2-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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CVE identifiers referenced below for details.
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</p>
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</description>
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<impact type="normal">
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<p>Please review the referenced CVE identifiers for details.</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-4.12.2-r2"
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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-4.12.2-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/vuln/detail/CVE-2020-11739">CVE-2020-11739</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-11740">CVE-2020-11740</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-11741">CVE-2020-11741</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-11742">CVE-2020-11742</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-11743">CVE-2020-11743</uri>
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</references>
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<metadata tag="requester" timestamp="2020-05-04T11:20:31Z">sam_c</metadata>
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<metadata tag="submitter" timestamp="2020-05-15T12:42:31Z">sam_c</metadata>
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</glsa>
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