12 November 2014
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2014.2124 MS14-076 Vulnerability in Internet Information Services (IIS) Could Allow Security Feature Bypass 12 November 2014 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Microsoft Internet Information Services (IIS) Publisher: Microsoft Operating System: Windows Impact/Access: Unauthorised Access -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2014-4078 Original Bulletin: https://technet.microsoft.com/library/security/ms14-076 - --------------------------BEGIN INCLUDED TEXT-------------------- Microsoft Security Bulletin MS14-076 - Important Vulnerability in Internet Information Services (IIS) Could Allow Security Feature Bypass Version: 1.0 Published Date: November 11, 2014 General Information Executive Summary This security update resolves a privately reported vulnerability in Internet Microsoft Internet Information Services (IIS) that could lead to a bypass of the "IP and domain restrictions" security feature. Successful exploitation of this vulnerability could result in clients from restricted or blocked domains having access to restricted web resources. This security update is rated Important for all supported editions of Microsoft Windows 8, Windows 8.1, Windows Server 2012, and Windows Server 2012 R2 RTM. Affected Software Windows 8 for 32-bit Systems Windows 8 for x64-based Systems Windows 8.1 for 32-bit Systems Windows 8.1 for x64-based Systems Windows Server 2012 Windows Server 2012 R2 Microsoft Internet Information Services 8.0 Microsoft Internet Information Services 8.5 Vulnerability Information IIS Security Feature Bypass Vulnerability - CVE-2014-4078 A security feature bypass vulnerability exists in Microsoft Information Services (IIS) that is caused when incoming web requests are not properly compared against the "IP and domain restriction" filtering list. Microsoft received information about this vulnerability through coordinated vulnerability disclosure. When this security bulletin was issued, Microsoft had not received any information to indicate that this vulnerability had been publicly used to attack customers. - --------------------------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 firstname.lastname@example.org 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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