70 lines
2.3 KiB
XML
70 lines
2.3 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
|
|
<glsa id="201904-09">
|
|
<title>Xen: Multiple Vulnerabilities</title>
|
|
<synopsis>Multiple vulnerabilities have been found in Xen, the worst of which
|
|
could result in privilege escalation.
|
|
</synopsis>
|
|
<product type="ebuild">xen</product>
|
|
<announced>2019-04-04</announced>
|
|
<revised count="2">2019-04-04</revised>
|
|
<bug>679580</bug>
|
|
<access>remote</access>
|
|
<affected>
|
|
<package name="app-emulation/xen" auto="yes" arch="*">
|
|
<unaffected range="ge">4.10.3-r1</unaffected>
|
|
<vulnerable range="lt">4.10.3-r1</vulnerable>
|
|
</package>
|
|
<package name="app-emulation/xen-pvgrub" auto="yes" arch="*">
|
|
<unaffected range="ge">4.10.3</unaffected>
|
|
<vulnerable range="lt">4.10.3</vulnerable>
|
|
</package>
|
|
<package name="app-emulation/xen-tools" auto="yes" arch="*">
|
|
<unaffected range="ge">4.10.3-r2</unaffected>
|
|
<vulnerable range="lt">4.10.3-r2</vulnerable>
|
|
</package>
|
|
</affected>
|
|
<background>
|
|
<p>Xen is a bare-metal hypervisor.</p>
|
|
</background>
|
|
<description>
|
|
<p>Multiple vulnerabilities have been discovered in Xen. Please review the
|
|
referenced XSA security advisories.
|
|
</p>
|
|
</description>
|
|
<impact type="normal">
|
|
<p>Please review the referenced XSA security advisories for details.</p>
|
|
</impact>
|
|
<workaround>
|
|
<p>There is no known workaround at this time.</p>
|
|
</workaround>
|
|
<resolution>
|
|
<p>All Xen users should upgrade to the latest version:</p>
|
|
|
|
<code>
|
|
# emerge --sync
|
|
# emerge --ask --oneshot --verbose ">=app-emulation/xen-4.10.3-r2"
|
|
</code>
|
|
|
|
<p>All Xen pvgrub users should upgrade to the latest version:</p>
|
|
|
|
<code>
|
|
# emerge --sync
|
|
# emerge --ask --oneshot --verbose
|
|
">=app-emulation/xen-pvgrub-4.10.3-r2"
|
|
</code>
|
|
|
|
<p>All Xen tools users should upgrade to the latest version:</p>
|
|
|
|
<code>
|
|
# emerge --sync
|
|
# emerge --ask --oneshot --verbose
|
|
">=app-emulation/xen-tools-4.10.3-r2"
|
|
</code>
|
|
</resolution>
|
|
<references>
|
|
<uri link="http://xenbits.xen.org/xsa/">XSA Security Advisory</uri>
|
|
</references>
|
|
<metadata tag="requester" timestamp="2019-03-28T03:48:31Z">BlueKnight</metadata>
|
|
<metadata tag="submitter" timestamp="2019-04-04T18:34:06Z">b-man</metadata>
|
|
</glsa>
|