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Vulnerability Details : CVE-2013-1918

Certain page table manipulation operations in Xen 4.1.x, 4.2.x, and earlier are not preemptible, which allows local PV kernels to cause a denial of service via vectors related to "deep page table traversal."
Publish Date : 2013-05-13 Last Update Date : 2014-04-19
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- CVSS Scores & Vulnerability Types

CVSS Score
4.7
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceOverflow
CWE ID 119

- Related OVAL Definitions

Title Definition Id Class Family
DSA-2666-1 xen - several oval:org.mitre.oval:def:20046 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2013-1918

# Product Type Vendor Product Version Update Edition Language
1 OS XEN XEN 4.1.0 Version Details Vulnerabilities
2 OS XEN XEN 4.1.1 Version Details Vulnerabilities
3 OS XEN XEN 4.1.2 Version Details Vulnerabilities
4 OS XEN XEN 4.1.3 Version Details Vulnerabilities
5 OS XEN XEN 4.1.4 Version Details Vulnerabilities
6 OS XEN XEN 4.1.5 Version Details Vulnerabilities
7 OS XEN XEN 4.2.0 Version Details Vulnerabilities
8 OS XEN XEN 4.2.1 Version Details Vulnerabilities
9 OS XEN XEN 4.2.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
XEN XEN 9

- References For CVE-2013-1918

http://security.gentoo.org/glsa/glsa-201309-24.xml
GENTOO GLSA-201309-24
http://secunia.com/advisories/55082
SECUNIA 55082
http://secunia.com/advisories/53187
SECUNIA 53187
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
SUSE SUSE-SU-2014:0446
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105533.html
FEDORA FEDORA-2013-7432
http://www.debian.org/security/2013/dsa-2666
DEBIAN DSA-2666
http://www.securityfocus.com/bid/59615
BID 59615 Xen Page Table Manipulation CVE-2013-1918 Denial of Service Vulnerability Release Date:2014-03-28
http://www.openwall.com/lists/oss-security/2013/05/02/8
MLIST [oss-security] 20130502 Xen Security Advisory 45 (CVE-2013-1918) - Several long latency operations are not preemptible

- Metasploit Modules Related To CVE-2013-1918

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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