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Vulnerability Details : CVE-2013-7336

The qemuMigrationWaitForSpice function in qemu/qemu_migration.c in libvirt before 1.1.3 does not properly enter a monitor when performing seamless SPICE migration, which allows local users to cause a denial of service (NULL pointer dereference and libvirtd crash) by causing domblkstat to be called at the same time as the qemuMonitorGetSpiceMigrationStatus function.
Publish Date : 2014-05-07 Last Update Date : 2018-10-30
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- CVSS Scores & Vulnerability Types

CVSS Score
1.9
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 Partial (There is reduced performance or interruptions in resource availability.)
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 Service
CWE ID CWE id is not defined for this vulnerability

- Related OVAL Definitions

Title Definition Id Class Family
RHBA-2013:1581: libvirt bug fix and enhancement update (Moderate) oval:com.redhat.rhba:def:20131581 unix
USN-2209-1 -- libvirt vulnerabilities oval:org.mitre.oval:def:24728 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-2013-7336

# Product Type Vendor Product Version Update Edition Language
1 OS Opensuse Opensuse 13.1 Version Details Vulnerabilities
2 Application Redhat Libvirt 1.0.0 Version Details Vulnerabilities
3 Application Redhat Libvirt 1.0.1 Version Details Vulnerabilities
4 Application Redhat Libvirt 1.0.2 Version Details Vulnerabilities
5 Application Redhat Libvirt 1.0.3 Version Details Vulnerabilities
6 Application Redhat Libvirt 1.0.4 Version Details Vulnerabilities
7 Application Redhat Libvirt 1.0.5 Version Details Vulnerabilities
8 Application Redhat Libvirt 1.0.5.1 Version Details Vulnerabilities
9 Application Redhat Libvirt 1.0.5.2 Version Details Vulnerabilities
10 Application Redhat Libvirt 1.0.5.3 Version Details Vulnerabilities
11 Application Redhat Libvirt 1.0.5.4 Version Details Vulnerabilities
12 Application Redhat Libvirt 1.0.5.5 Version Details Vulnerabilities
13 Application Redhat Libvirt 1.0.5.6 Version Details Vulnerabilities
14 Application Redhat Libvirt 1.0.6 Version Details Vulnerabilities
15 Application Redhat Libvirt 1.1.0 Version Details Vulnerabilities
16 Application Redhat Libvirt 1.1.1 Version Details Vulnerabilities
17 Application Redhat Libvirt 1.1.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Opensuse Opensuse 1
Redhat Libvirt 16

- References For CVE-2013-7336

https://bugzilla.redhat.com/show_bug.cgi?id=1077620 CONFIRM
http://security.gentoo.org/glsa/glsa-201412-04.xml
GENTOO GLSA-201412-04
http://www.openwall.com/lists/oss-security/2014/03/18/1
MLIST [oss-security] 20140318 CVE request -- libvirt: unprivileged user can crash libvirtd during spice migration
http://www.openwall.com/lists/oss-security/2014/03/18/3
MLIST [oss-security] 20140318 Re: CVE request -- libvirt: unprivileged user can crash libvirtd during spice migration
http://libvirt.org/git/?p=libvirt.git;a=commit;h=484cc321 CONFIRM
http://lists.opensuse.org/opensuse-updates/2014-05/msg00004.html
SUSE openSUSE-SU-2014:0593
http://libvirt.org/news.html CONFIRM

- Metasploit Modules Related To CVE-2013-7336

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


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