13 February 2013
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.0190 Vulnerability in NFS Server Could Allow Denial of Service (2790978) 13 February 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Microsoft Windows Publisher: Microsoft Operating System: Windows Server 2008 R2 Windows Server 2012 Impact/Access: Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2013-1281 Original Bulletin: https://technet.microsoft.com/en-us/security/bulletin/ms13-014 - --------------------------BEGIN INCLUDED TEXT-------------------- Microsoft Security Bulletin MS13-014 - Important Vulnerability in NFS Server Could Allow Denial of Service (2790978) Published Date: February 12, 2013 Version: 1.0 General Information Executive Summary This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow denial of service if an attacker attempts a file operation on a read only share. An attacker who exploited this vulnerability could cause the affected system to stop responding and restart. The vulnerability only affects Windows servers with the NFS role enabled. This security update is rated Important for all supported editions of Windows Server 2008 R2 and Windows Server 2012. Affected Software Windows Server 2008 R2 for x64-based Systems (KB2790978) Windows Server 2008 R2 for x64-based Systems Service Pack 1 (KB2790978) Windows Server 2008 R2 for Itanium-based Systems (KB2790978) Windows Server 2008 R2 for Itanium-based Systems Service Pack 1 (KB2790978) Windows Server 2012 (KB2790978) Windows Server 2008 R2 for x64-based Systems (Server Core installation) (KB2790978) Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) (KB2790978) Windows Server 2012 (Server Core installation) (KB2790978) Vulnerability Information NULL Dereference Vulnerability - CVE-2013-1281 A denial of service vulnerability exists when the Windows NFS server fails to properly handle a file operation on a read-only share. An attacker who successfully exploited this vulnerability could cause the affected system 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 email@example.com 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. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBURr8N+4yVqjM2NGpAQJmtQ/+Kv7nmdg38QJV/GE8xSt5uzfc/aifN31D A1SkaSIfc/byFxYtLPmfCn8nkAIKMAQzUQVS8/wxLNfYwTVH/LIAInPNMNoKHXqM 4k/0OPRhkgqrG3hufB2/3ui6ucOrxbkQapIHAfSVc2AOjFGxnqGP2EmcRpG1QtAE lacCLLZuaAAKcbG1Dz3MIAIpXNSaaSCasYEZfVbTo7iPG21RwIuY649efv+4GaCE 767SzgM0OGTusX1C89Mq1xsmRc0A5QNPHwoQ/8c9ZySvUWh8AHd9iPINVevhdgfL O+R4yP0aFEoIT+KgictWHpeSUqgEoHnAwi8fLKalPy1YI1OFUKXFmCdNZnQWsIcs S3CH6cDehx4FlVwT36VgX6irLh6krRdtd74BrhmHX20EZJ8x6IaQAtI/OlGgiJ6b KKDhMZmiIj3Kle5c04nG3gSHI4VPbYA0pGn75mEbL7pfl/wqBJ2Hd5R1FAP7Lsw3 cWEwwfwtY35Kl3ZkOTUri3nctTQ0jKxCZzpz/QV+93v5iByo2j/dgyHeTuS12/lD gmxnx0bB4vdVSZFDtAhf569ncUqqT++02qvqF/RrdhqZf72cc8vInxHmzrMwk4Ag 61YQTIYA6K5IIYjXBaKR5PNsrqoCnb0oxR8fSZwQS6ht+TmoK/5dDH2LlDKMwtwq vKseAomGl/c= =7MHA -----END PGP SIGNATURE-----