You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
123 lines
4.0 KiB
123 lines
4.0 KiB
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
|
|
<glsa id="201801-14">
|
|
<title>Xen: Multiple vulnerabilities</title>
|
|
<synopsis>Multiple vulnerabilities have been found in Xen, the worst of which
|
|
could allow for privilege escalation.
|
|
</synopsis>
|
|
<product type="ebuild">xen</product>
|
|
<announced>2018-01-14</announced>
|
|
<revised count="1">2018-01-14</revised>
|
|
<bug>627962</bug>
|
|
<bug>634668</bug>
|
|
<bug>637540</bug>
|
|
<bug>637542</bug>
|
|
<bug>639688</bug>
|
|
<bug>641566</bug>
|
|
<access>local</access>
|
|
<affected>
|
|
<package name="app-emulation/xen" auto="yes" arch="*">
|
|
<unaffected range="ge">4.9.1-r1</unaffected>
|
|
<vulnerable range="lt">4.9.1-r1</vulnerable>
|
|
</package>
|
|
<package name="app-emulation/xen-tools" auto="yes" arch="*">
|
|
<unaffected range="ge">4.9.1-r1</unaffected>
|
|
<vulnerable range="lt">4.9.1-r1</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 CVE identifiers for details.
|
|
</p>
|
|
</description>
|
|
<impact type="high">
|
|
<p>A local attacker could potentially execute arbitrary code with the
|
|
privileges of the Xen (QEMU) process on the host, gain privileges on the
|
|
host system, or cause a Denial of Service condition.
|
|
</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-4.9.1-r1"
|
|
</code>
|
|
|
|
<p>All Xen tools users should upgrade to the latest version:</p>
|
|
|
|
<code>
|
|
# emerge --sync
|
|
# emerge --ask --oneshot --verbose
|
|
">=app-emulation/xen-tools-4.9.1-r1"
|
|
</code>
|
|
</resolution>
|
|
<references>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12134">
|
|
CVE-2017-12134
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12135">
|
|
CVE-2017-12135
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12136">
|
|
CVE-2017-12136
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12137">
|
|
CVE-2017-12137
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15588">
|
|
CVE-2017-15588
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15589">
|
|
CVE-2017-15589
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15590">
|
|
CVE-2017-15590
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15591">
|
|
CVE-2017-15591
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15592">
|
|
CVE-2017-15592
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15593">
|
|
CVE-2017-15593
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15594">
|
|
CVE-2017-15594
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15595">
|
|
CVE-2017-15595
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17044">
|
|
CVE-2017-17044
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17045">
|
|
CVE-2017-17045
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17046">
|
|
CVE-2017-17046
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17563">
|
|
CVE-2017-17563
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17564">
|
|
CVE-2017-17564
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17565">
|
|
CVE-2017-17565
|
|
</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17566">
|
|
CVE-2017-17566
|
|
</uri>
|
|
</references>
|
|
<metadata tag="requester" timestamp="2017-11-30T07:36:44Z">BlueKnight</metadata>
|
|
<metadata tag="submitter" timestamp="2018-01-14T23:31:54Z">b-man</metadata>
|
|
</glsa>
|