Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2013.0030
Vulnerability in Open Data Protocol Could Allow Denial of Service (2769327)
9 January 2013
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Microsoft .NET Framework
Microsoft Management OData IIS Extension
Publisher: Microsoft
Operating System: Windows XP
Windows Server 2003
Windows Vista
Windows Server 2008
Windows 7
Windows Server 2008 R2
Windows 8
Windows Server 2012
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2013-0005
Original Bulletin:
http://technet.microsoft.com/en-us/security/bulletin/ms13-007
- --------------------------BEGIN INCLUDED TEXT--------------------
Microsoft Security Bulletin MS13-007 - Important
Vulnerability in Open Data Protocol Could Allow Denial of Service (2769327)
Published Date: January 8, 2013
Version: 1.0
General Information
Executive Summary
This security update resolves a privately reported vulnerability in the Open
Data (OData) protocol. The vulnerability could allow denial of service if an
unauthenticated attacker sends specially crafted HTTP requests to an affected
site. Firewall best practices and standard default firewall configurations can
help protect networks from attacks that originate outside the enterprise
perimeter. Best practices recommend that systems that are connected to the
Internet have a minimal number of ports exposed.
This security update is rated Important for Microsoft .NET Framework 3.5,
Microsoft .NET Framework 3.5 Service Pack 1, Microsoft .NET Framework 3.5.1,
and Microsoft .NET Framework 4. It is also rated Important for Management
OData IIS Extension when installed on Microsoft Windows Server 2012.
The security update addresses the vulnerability by turning off the WCF Replace
function by default.
Affected Software
Microsoft .NET Framework 3
Microsoft .NET Framework 3.5
Microsoft .NET Framework 3.5.1
Microsoft .NET Framework 4
Management OData IIS Extension
Vulnerability Information
Replace Denial of Service Vulnerability - CVE-2013-0005
A denial of service vulnerability exists in the OData specification that could
allow denial of service. The vulnerability could cause the server or service
to stop responding and restart.
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
http://www.auscert.org.au/render.html?cid=1980
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967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=jH5P
-----END PGP SIGNATURE-----