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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2014.0180 Cumulative Security Update for Internet Explorer (2909921) 11 February 2014 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Internet Explorer 6 Internet Explorer 7 Internet Explorer 8 Internet Explorer 9 Internet Explorer 10 Internet Explorer 11 Publisher: Microsoft Operating System: Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Increased Privileges -- Existing Account Denial of Service -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2014-0293 CVE-2014-0290 CVE-2014-0289 CVE-2014-0288 CVE-2014-0287 CVE-2014-0286 CVE-2014-0285 CVE-2014-0284 CVE-2014-0283 CVE-2014-0281 CVE-2014-0280 CVE-2014-0279 CVE-2014-0278 CVE-2014-0277 CVE-2014-0276 CVE-2014-0275 CVE-2014-0274 CVE-2014-0273 CVE-2014-0272 CVE-2014-0271 CVE-2014-0270 CVE-2014-0269 CVE-2014-0268 CVE-2014-0267 Original Bulletin: http://technet.microsoft.com/en-us/security/bulletin/ms14-010 - --------------------------BEGIN INCLUDED TEXT-------------------- Microsoft Security Bulletin MS14-010 - Critical Cumulative Security Update for Internet Explorer (2909921) Published Date: February 11, 2014 Version: 1.0 General Information Executive Summary This security update resolves one publicly disclosed vulnerability and twenty-three privately reported vulnerabilities in Internet Explorer. The most severe vulnerabilities could allow remote code execution if a user views a specially crafted webpage using Internet Explorer. An attacker who successfully exploited the most severe of these vulnerabilities could gain the same user rights as the current user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. This security update is rated Critical for Internet Explorer 6, Internet Explorer 7, Internet Explorer 8, Internet Explorer 9, Internet Explorer 10, and Internet Explorer 11 on affected Windows clients, Important for Internet Explorer 8, Internet Explorer 9, Internet Explorer 10, and Internet Explorer 11 on affected Windows servers, and Moderate for Internet Explorer 6 and Internet Explorer 7 on supported editions of Windows Server 2003. For more information, see the subsection, Affected and Non-Affected Software, in this section. The security update addresses the vulnerabilities by adding additional permission validations to Internet Explorer, and by modifying the way that Internet Explorer handles objects in memory. Affected Software Internet Explorer 6 Internet Explorer 7 Internet Explorer 8 Internet Explorer 9 Internet Explorer 10 Internet Explorer 11 Vulnerability Information Internet Explorer Elevation of Privilege Vulnerability - CVE-2014-0268 An elevation of privilege vulnerability exists within Internet Explorer during validation of local file installation and during secure creation of registry keys. VBScript Memory Corruption Vulnerability - CVE-2014-0271 A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory. The vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Internet Explorer Cross-domain Information Disclosure Vulnerability - CVE-2014-0293 An information disclosure vulnerability exists in Internet Explorer that could allow an attacker to gain access to information in another domain or Internet Explorer zone. An attacker could exploit the vulnerability by constructing a specially crafted webpage that could allow information disclosure if a user viewed the webpage. An attacker who successfully exploited this vulnerability could view content from another domain or Internet Explorer zone. Multiple Memory Corruption Vulnerabilities in Internet Explorer Internet Explorer Memory Corruption Vulnerability CVE-2014-0267 Internet Explorer Memory Corruption Vulnerability CVE-2014-0269 Internet Explorer Memory Corruption Vulnerability CVE-2014-0270 Internet Explorer Memory Corruption Vulnerability CVE-2014-0272 Internet Explorer Memory Corruption Vulnerability CVE-2014-0273 Internet Explorer Memory Corruption Vulnerability CVE-2014-0274 Internet Explorer Memory Corruption Vulnerability CVE-2014-0275 Internet Explorer Memory Corruption Vulnerability CVE-2014-0276 Internet Explorer Memory Corruption Vulnerability CVE-2014-0277 Internet Explorer Memory Corruption Vulnerability CVE-2014-0278 Internet Explorer Memory Corruption Vulnerability CVE-2014-0279 Internet Explorer Memory Corruption Vulnerability CVE-2014-0280 Internet Explorer Memory Corruption Vulnerability CVE-2014-0281 Internet Explorer Memory Corruption Vulnerability CVE-2014-0283 Internet Explorer Memory Corruption Vulnerability CVE-2014-0284 Internet Explorer Memory Corruption Vulnerability CVE-2014-0285 Internet Explorer Memory Corruption Vulnerability CVE-2014-0286 Internet Explorer Memory Corruption Vulnerability CVE-2014-0287 Internet Explorer Memory Corruption Vulnerability CVE-2014-0288 Internet Explorer Memory Corruption Vulnerability CVE-2014-0289 Internet Explorer Memory Corruption Vulnerability CVE-2014-0290 - --------------------------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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