drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Preisgabe von Informationen in qspice-client
Name: |
Preisgabe von Informationen in qspice-client |
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ID: |
RHSA-2010:0632-03 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Do, 26. August 2010, 10:41 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2792 |
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Applikationen: |
qspice-client |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: qspice-client security update Advisory ID: RHSA-2010:0632-03 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2010-0632.html Issue date: 2010-08-25 CVE Names: CVE-2010-2792 =====================================================================
1. Summary:
An updated qspice-client package that fixes one security issue is now available for Red Hat Enterprise Linux 5.
The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.
2. Relevant releases/architectures:
RHEL Optional Productivity Applications (v. 5 server) - i386, x86_64 Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
3. Description:
The Simple Protocol for Independent Computing Environments (SPICE) is a remote display protocol used in Red Hat Enterprise Linux for viewing virtualized guests running on the Kernel-based Virtual Machine (KVM) hypervisor, or on Red Hat Enterprise Virtualization Hypervisor.
The qspice-client package provides the client side of the SPICE protocol.
A race condition was found in the way the SPICE Mozilla Firefox plug-in and the SPICE client communicated. A local attacker could use this flaw to trick the plug-in and the SPICE client into communicating over an attacker-controlled socket, possibly gaining access to authentication details, or resulting in a man-in-the-middle attack on the SPICE connection. (CVE-2010-2792)
Users of qspice-client should upgrade to this updated package, which contains a backported patch to correct this issue.
4. Solution:
Before applying this update, make sure all previously-released errata relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
5. Bugs fixed (http://bugzilla.redhat.com/):
620350 - CVE-2010-2792 spice-xpi/qspice-client unix socket race
6. Package List:
Red Hat Enterprise Linux Desktop (v. 5 client):
Source: qspice-client-0.3.0-4.el5_5.src.rpm
i386: qspice-client-0.3.0-4.el5_5.i386.rpm qspice-client-debuginfo-0.3.0-4.el5_5.i386.rpm
x86_64: qspice-client-0.3.0-4.el5_5.x86_64.rpm qspice-client-debuginfo-0.3.0-4.el5_5.x86_64.rpm
RHEL Optional Productivity Applications (v. 5 server):
Source: qspice-client-0.3.0-4.el5_5.src.rpm
i386: qspice-client-0.3.0-4.el5_5.i386.rpm qspice-client-debuginfo-0.3.0-4.el5_5.i386.rpm
x86_64: qspice-client-0.3.0-4.el5_5.x86_64.rpm qspice-client-debuginfo-0.3.0-4.el5_5.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://www.redhat.com/security/team/key/#package
7. References:
https://www.redhat.com/security/data/cve/CVE-2010-2792.html http://www.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/
Copyright 2010 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux)
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