drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Xen
Name: |
Mehrere Probleme in Xen |
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ID: |
201801-14 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mo, 15. Januar 2018, 07:46 |
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Referenzen: |
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15591
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12137
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15592
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12134
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12136
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17565
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17563
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17564
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15589
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17045
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15593
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15594
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17044
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15595
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12135
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15588
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15590
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17566
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17046 |
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Applikationen: |
Xen |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --ZDhvqKRAD0vT4Zhm8oj3CYSLTtxA7kwkl Content-Type: multipart/mixed; boundary="nwpu3OcjJZCuiX4bxjeYPaXNqDz2mYZD0"; protected-headers="v1" From: Thomas Deutschmann <whissi@gentoo.org> Reply-To: security@gentoo.org To: gentoo-announce@lists.gentoo.org Message-ID: <d3f67be0-42a7-fb11-3a13-398819e2720b@gentoo.org> Subject: [ GLSA 201801-14 ] Xen: Multiple vulnerabilities
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201801-14 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High Title: Xen: Multiple vulnerabilities Date: January 14, 2018 Bugs: #627962, #634668, #637540, #637542, #639688, #641566 ID: 201801-14
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Synopsis ========
Multiple vulnerabilities have been found in Xen, the worst of which could allow for privilege escalation.
Background ==========
Xen is a bare-metal hypervisor.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-emulation/xen < 4.9.1-r1 >= 4.9.1-r1 2 app-emulation/xen-tools < 4.9.1-r1 >= 4.9.1-r1 ------------------------------------------------------------------- 2 affected packages
Description ===========
Multiple vulnerabilities have been discovered in Xen. Please review the referenced CVE identifiers for details.
Impact ======
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.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Xen users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-emulation/xen-4.9.1-r1"
All Xen tools users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot -v ">=app-emulation/xen-tools-4.9.1-r1"
References ==========
[ 1 ] CVE-2017-12134 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12134 [ 2 ] CVE-2017-12135 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12135 [ 3 ] CVE-2017-12136 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12136 [ 4 ] CVE-2017-12137 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12137 [ 5 ] CVE-2017-15588 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15588 [ 6 ] CVE-2017-15589 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15589 [ 7 ] CVE-2017-15590 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15590 [ 8 ] CVE-2017-15591 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15591 [ 9 ] CVE-2017-15592 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15592 [ 10 ] CVE-2017-15593 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15593 [ 11 ] CVE-2017-15594 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15594 [ 12 ] CVE-2017-15595 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15595 [ 13 ] CVE-2017-17044 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17044 [ 14 ] CVE-2017-17045 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17045 [ 15 ] CVE-2017-17046 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17046 [ 16 ] CVE-2017-17563 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17563 [ 17 ] CVE-2017-17564 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17564 [ 18 ] CVE-2017-17565 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17565 [ 19 ] CVE-2017-17566 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17566
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201801-14
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License =======
Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
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