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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2014.1368 MS14-051 - Cumulative Security Update for Internet Explorer (2976627) 13 August 2014 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Internet Explorer Publisher: Microsoft Operating System: Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Increased Privileges -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2014-4067 CVE-2014-4063 CVE-2014-4058 CVE-2014-4057 CVE-2014-4056 CVE-2014-4055 CVE-2014-4052 CVE-2014-4051 CVE-2014-4050 CVE-2014-2827 CVE-2014-2826 CVE-2014-2825 CVE-2014-2824 CVE-2014-2823 CVE-2014-2822 CVE-2014-2821 CVE-2014-2820 CVE-2014-2819 CVE-2014-2818 CVE-2014-2817 CVE-2014-2811 CVE-2014-2810 CVE-2014-2808 CVE-2014-2796 CVE-2014-2784 CVE-2014-2774 Original Bulletin: https://technet.microsoft.com/library/security/ms14-051 - --------------------------BEGIN INCLUDED TEXT-------------------- Microsoft Security Bulletin MS14-051 - Critical Cumulative Security Update for Internet Explorer (2976627) Published: August 12, 2014 Version: 1.0 General Information Executive Summary This security update resolves one publicly disclosed and twenty-five privately reported vulnerabilities in Internet Explorer. The most severe of these vulnerabilities could allow remote code execution if a user views a specially crafted webpage using Internet Explorer. An attacker who successfully exploited these vulnerabilities could gain the same user rights as the current user. Customers whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights. This security update is rated Critical for Internet Explorer 6 (IE 6), Internet Explorer 7 (IE 7), Internet Explorer 8 (IE 8), Internet Explorer 9 (IE 9), Internet Explorer 10 (IE 10), and Internet Explorer 11 (IE 11) on affected Windows clients, and Moderate for Internet Explorer 6 (IE 6), Internet Explorer 7 (IE 7), Internet Explorer 8 (IE 8), Internet Explorer 9 (IE 9), Internet Explorer 10 (IE 10), and Internet Explorer 11 (IE 11) on affected Windows servers. Affected Software Internet Explorer 6 Internet Explorer 7 Internet Explorer 8 Internet Explorer 9 Internet Explorer 10 Internet Explorer 11 Vulnerability Information Multiple Internet Explorer Elevation of Privilege Vulnerabilities Multiple elevation of privilege vulnerabilities exist in Internet Explorer. An attacker who successfully exploited these vulnerabilities could elevate privileges in affected versions of Internet Explorer. These vulnerabilities by themselves do not allow arbitrary code to be run. However, these vulnerabilities could be used in conjunction with another vulnerability (e.g., a remote code execution vulnerability) that could take advantage of the elevated privileges when running arbitrary code. To view any of these vulnerabilities as a standard entry in the Common Vulnerabilities and Exposures list, click a link in the following table: Vulnerability title CVE number Internet Explorer Elevation of Privilege Vulnerability CVE-2014-2817 Internet Explorer Elevation of Privilege Vulnerability CVE-2014-2819 Multiple Memory Corruption Vulnerabilities in Internet Explorer Remote code execution vulnerabilities exist when Internet Explorer improperly accesses objects in memory. These vulnerabilities could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. To view any of these vulnerabilities as a standard entry in the Common Vulnerabilities and Exposures list, click a link in the following table: Vulnerability title CVE number Internet Explorer Memory Corruption Vulnerability CVE-2014-2774 Internet Explorer Memory Corruption Vulnerability CVE-2014-2784 Internet Explorer Memory Corruption Vulnerability CVE-2014-2796 Internet Explorer Memory Corruption Vulnerability CVE-2014-2808 Internet Explorer Memory Corruption Vulnerability CVE-2014-2810 Internet Explorer Memory Corruption Vulnerability CVE-2014-2811 Internet Explorer Memory Corruption Vulnerability CVE-2014-2818 Internet Explorer Memory Corruption Vulnerability CVE-2014-2820 Internet Explorer Memory Corruption Vulnerability CVE-2014-2821 Internet Explorer Memory Corruption Vulnerability CVE-2014-2822 Internet Explorer Memory Corruption Vulnerability CVE-2014-2823 Internet Explorer Memory Corruption Vulnerability CVE-2014-2824 Internet Explorer Memory Corruption Vulnerability CVE-2014-2825 Internet Explorer Memory Corruption Vulnerability CVE-2014-2826 Internet Explorer Memory Corruption Vulnerability CVE-2014-2827 Internet Explorer Memory Corruption Vulnerability CVE-2014-4050 Internet Explorer Memory Corruption Vulnerability CVE-2014-4051 Internet Explorer Memory Corruption Vulnerability CVE-2014-4052 Internet Explorer Memory Corruption Vulnerability CVE-2014-4055 Internet Explorer Memory Corruption Vulnerability CVE-2014-4056 Internet Explorer Memory Corruption Vulnerability CVE-2014-4057 Internet Explorer Memory Corruption Vulnerability CVE-2014-4058 Internet Explorer Memory Corruption Vulnerability CVE-2014-4063 Internet Explorer Memory Corruption Vulnerability CVE-2014-4067 - --------------------------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). 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