Anfälligkeitssuche        Suche in 219043 CVE Beschreibungen
und 99761 Test Beschreibungen,
Zugriff auf 10,000+ Quellverweise.
Tests   CVE   Alle  

Test Kennung:1.3.6.1.4.1.25623.1.0.870932
Kategorie:Red Hat Local Security Checks
Titel:RedHat Update for libvirt RHSA-2013:0276-02
Zusammenfassung:The remote host is missing an update for the 'libvirt'; package(s) announced via the referenced advisory.
Beschreibung:Summary:
The remote host is missing an update for the 'libvirt'
package(s) announced via the referenced advisory.

Vulnerability Insight:
The libvirt library is a C API for managing and interacting with the
virtualization capabilities of Linux and other operating systems. In
addition, libvirt provides tools for remote management of virtualized
systems.

It was discovered that libvirt made certain invalid assumptions about
dnsmasq's command line options when setting up DNS masquerading for virtual
machines, resulting in dnsmasq incorrectly processing network packets from
network interfaces that were intended to be prohibited. This update
includes the changes necessary to call dnsmasq with a new command line
option, which was introduced to dnsmasq via RHSA-2013:0277. (CVE-2012-3411)

In order for libvirt to be able to make use of the new command line option
(--bind-dynamic), updated dnsmasq packages need to be installed. Refer to
RHSA-2013:0277 for additional information.

These updated libvirt packages include numerous bug fixes and enhancements.
Space precludes documenting all of these changes in this advisory. Users
are directed to the Red Hat Enterprise Linux 6.4 Technical Notes, linked
to in the References, for information on the most significant of these
changes.

All users of libvirt are advised to upgrade to these updated packages,
which fix these issues and add these enhancements. After installing the
updated packages, libvirtd must be restarted ('service libvirtd restart')
for this update to take effect.

Affected Software/OS:
libvirt on Red Hat Enterprise Linux Desktop (v. 6),
Red Hat Enterprise Linux Server (v. 6),
Red Hat Enterprise Linux Workstation (v. 6)

Solution:
Please Install the Updated Packages.

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P

Querverweis: BugTraq ID: 54353
Common Vulnerability Exposure (CVE) ID: CVE-2012-3411
http://www.securityfocus.com/bid/54353
http://www.mandriva.com/security/advisories?name=MDVSA-2013:072
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683372
https://bugzilla.redhat.com/show_bug.cgi?id=833033
http://www.openwall.com/lists/oss-security/2012/07/12/5
RedHat Security Advisories: RHSA-2013:0276
http://rhn.redhat.com/errata/RHSA-2013-0276.html
RedHat Security Advisories: RHSA-2013:0277
http://rhn.redhat.com/errata/RHSA-2013-0277.html
RedHat Security Advisories: RHSA-2013:0579
http://rhn.redhat.com/errata/RHSA-2013-0579.html
CopyrightCopyright (c) 2013 Greenbone Networks GmbH

Dies ist nur einer von 99761 Anfälligkeitstests in unserem Testpaket. Finden Sie mehr über unsere vollständigen Sicherheitsüberprüfungen heraus.

Um einen gratis Test für diese Anfälligkeit auf Ihrem System durchlaufen zu lassen, registrieren Sie sich bitte unten.




© 1998-2024 E-Soft Inc. Alle Rechte vorbehalten.